Grey's Anatomy Season 15 Episode 18 : Add it Up

Latest Grey's Anatomy Episodes

S19E06 : Thunderstruck

S19E05 : When I Get to the Border

S19E04 : Haunted

S19E03 : Let's Talk About Sex

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Summary

Maggie introduces mood rooms as an alternative approach to medicine. Alex and DeLuca butt heads over an 11-year-old patient who tries to sabotage her own surgery. Jackson and Richard deal with a gender non-binary patient. Meanwhile, Teddy has a pregnancy scare that brings Owen and Koracick to odds.

Episode Guide

Season 01

s011e01

A Hard Day's Ni...

season 01
episode 01

s011e02

The First Cut i...

season 01
episode 02

s011e03

Winning a Battl...

season 01
episode 03

s011e04

season 01
episode 04

s011e05

Shake Your Groo...

season 01
episode 05

s011e06

If Tomorrow Nev...

season 01
episode 06

s011e07

The Self Destru...

season 01
episode 07

s011e08

season 01
episode 08

s011e09

Who's Zoomin' W...

season 01
episode 09

Season 02

s021e01

Raindrops Keep ...

season 02
episode 01

s021e02

Enough is Enoug...

season 02
episode 02

s021e03

Make Me Lose Co...

season 02
episode 03

s021e04

Deny, Deny, Den...

season 02
episode 04

s021e05

season 02
episode 05

s021e06

Into You Like a...

season 02
episode 06

s021e07

Something to Ta...

season 02
episode 07

s021e08

season 02
episode 08

s021e09

Thanks for the ...

season 02
episode 09

s021e10

season 02
episode 10

s021e11

Owner of a Lone...

season 02
episode 11

s021e12

Grandma Got Run...

season 02
episode 12

s021e13

Begin the Begin

season 02
episode 13

s021e14

Tell Me Sweet L...

season 02
episode 14

s021e15

Break on Throug...

season 02
episode 15

s021e16

It's the End of...

season 02
episode 16

s021e17

season 02
episode 17

s021e18

season 02
episode 18

s021e19

What Have I Don...

season 02
episode 19

s021e20

Band Aid Covers...

season 02
episode 20

s021e21

season 02
episode 21

s021e22

The Name of the...

season 02
episode 22

s021e23

Blues for Siste...

season 02
episode 23

s021e24

season 02
episode 24

s021e25

season 02
episode 25

s021e26

Deterioration o...

season 02
episode 26

s021e27

Losing My Relig...

season 02
episode 27

Season 03

s031e01

Time Has Come T...

season 03
episode 01

s031e02

season 03
episode 02

s031e03

Sometimes a Fan...

season 03
episode 03

s031e04

season 03
episode 04

s031e05

season 03
episode 05

s031e06

Let The Angels ...

season 03
episode 06

s031e07

Where the Boys ...

season 03
episode 07

s031e08

Staring at the ...

season 03
episode 08

s031e09

From a Whisper ...

season 03
episode 09

s031e10

Don't Stand So ...

season 03
episode 10

s031e11

season 03
episode 11

s031e12

season 03
episode 12

s031e13

Great Expectati...

season 03
episode 13

s031e14

Wishin and Hopi...

season 03
episode 14

s031e15

season 03
episode 15

s031e16

Drowning on Dry...

season 03
episode 16

s031e17

Some Kind of Mi...

season 03
episode 17

s031e18

Scars and Souve...

season 03
episode 18

s031e19

My Favorite Mis...

season 03
episode 19

s031e20

Time After Time

season 03
episode 20

s031e21

season 03
episode 21

s031e22

The Other Side ...

season 03
episode 22

s031e23

The Other Side ...

season 03
episode 23

s031e24

season 03
episode 24

s031e25

Didn't We Almos...

season 03
episode 25

Season 04

s041e01

A Change is Gon...

season 04
episode 01

s041e02

season 04
episode 02

s041e03

Let the Truth S...

season 04
episode 03

s041e04

The Heart of th...

season 04
episode 04

s041e05

Haunt You Every...

season 04
episode 05

s041e06

Kung Fu Fightin...

season 04
episode 06

s041e07

Physical Attrac...

season 04
episode 07

s041e08

season 04
episode 08

s041e09

Crash Into Me (...

season 04
episode 09

s041e10

Crash Into Me (...

season 04
episode 10

s041e11

Lay Your Hands ...

season 04
episode 11

s041e12

Where the Wild ...

season 04
episode 12

s041e13

Piece of My Hea...

season 04
episode 13

s041e14

season 04
episode 14

s041e15

season 04
episode 15

s041e16

season 04
episode 16

s041e17

season 04
episode 17

Season 05

s051e01

Dream a Little ...

season 05
episode 01

s051e02

Dream a Little ...

season 05
episode 02

s051e03

Here Comes the ...

season 05
episode 03

s051e04

Brave New World

season 05
episode 04

s051e05

There's No 'I' ...

season 05
episode 05

s051e06

Life During War...

season 05
episode 06

s051e07

season 05
episode 07

s051e08

These Ties That...

season 05
episode 08

s051e09

In the Midnight...

season 05
episode 09

s051e10

season 05
episode 10

s051e11

Wish You Were H...

season 05
episode 11

s051e12

Sympathy for th...

season 05
episode 12

s051e13

Stairway to Hea...

season 05
episode 13

s051e14

Beat Your Heart...

season 05
episode 14

s051e15

Before and Afte...

season 05
episode 15

s051e16

An Honest Mista...

season 05
episode 16

s051e17

I Will Follow Y...

season 05
episode 17

s051e18

season 05
episode 18

s051e19

Elevator Love L...

season 05
episode 19

s051e20

Sweet Surrender

season 05
episode 20

s051e21

No Good at Sayi...

season 05
episode 21

s051e22

What a Differen...

season 05
episode 22

s051e23

Here's to Futur...

season 05
episode 23

s051e24

season 05
episode 24

Season 06

s061e01

Good Mourning (...

season 06
episode 01

s061e02

season 06
episode 02

s061e03

I Always Feel L...

season 06
episode 03

s061e04

Tainted Obligat...

season 06
episode 04

s061e05

season 06
episode 05

s061e06

I Saw What I Sa...

season 06
episode 06

s061e07

Give Peace a Ch...

season 06
episode 07

s061e08

season 06
episode 08

s061e09

season 06
episode 09

s061e10

season 06
episode 10

s061e11

season 06
episode 11

s061e12

I Like You So M...

season 06
episode 12

s061e13

State of Love a...

season 06
episode 13

s061e14

Valentine's Day...

season 06
episode 14

s061e15

season 06
episode 15

s061e16

Perfect Little ...

season 06
episode 16

s061e17

season 06
episode 17

s061e18

Suicide Is Pain...

season 06
episode 18

s061e19

Sympathy for th...

season 06
episode 19

s061e20

Hook, Line and ...

season 06
episode 20

s061e21

How Insensitive

season 06
episode 21

s061e22

Shiny Happy Peo...

season 06
episode 22

s061e23

season 06
episode 23

s061e24

Death and All H...

season 06
episode 24

Season 07

s071e01

With You I'm Bo...

season 07
episode 01

s071e02

Shock to the Sy...

season 07
episode 02

s071e03

season 07
episode 03

s071e04

Can't Fight Bio...

season 07
episode 04

s071e05

season 07
episode 05

s071e06

These Arms of M...

season 07
episode 06

s071e07

That's Me Tryin...

season 07
episode 07

s071e08

Something's Got...

season 07
episode 08

s071e09

Slow Night, So ...

season 07
episode 09

s071e10

Adrift and at P...

season 07
episode 10

s071e11

season 07
episode 11

s071e12

season 07
episode 12

s071e13

Don't Deceive M...

season 07
episode 13

s071e14

P.Y.T. (Pretty ...

season 07
episode 14

s071e15

season 07
episode 15

s071e16

Not Responsible

season 07
episode 16

s071e17

This is How We ...

season 07
episode 17

s071e18

Song Beneath th...

season 07
episode 18

s071e19

It's a Long Way...

season 07
episode 19

s071e21

season 07
episode 21

s071e22

Unaccompanied M...

season 07
episode 22

Season 08

s081e01

season 08
episode 01

s081e02

season 08
episode 02

s081e03

season 08
episode 03

s081e04

What Is It Abou...

season 08
episode 04

s081e05

Love, Loss and ...

season 08
episode 05

s081e06

season 08
episode 06

s081e07

Put Me In Coach

season 08
episode 07

s081e08

Heart-Shaped Bo...

season 08
episode 08

s081e09

Dark Was the Ni...

season 08
episode 09

s081e10

season 08
episode 10

s081e11

This Magic Mome...

season 08
episode 11

s081e12

Hope for the Ho...

season 08
episode 12

s081e13

season 08
episode 13

s081e14

All You Need is...

season 08
episode 14

s081e15

Have You Seen M...

season 08
episode 15

s081e16

If Only You Wer...

season 08
episode 16

s081e17

One Step Too Fa...

season 08
episode 17

s081e18

The Lion Sleeps...

season 08
episode 18

s081e19

season 08
episode 19

s081e20

The Girl With N...

season 08
episode 20

s081e21

Moment of Truth

season 08
episode 21

s081e22

Let the Bad Tim...

season 08
episode 22

s081e23

season 08
episode 23

s081e24

season 08
episode 24

Season 09

s091e01

Going Going Gon...

season 09
episode 01

s091e02

Remember The Ti...

season 09
episode 02

s091e03

Love the One Yo...

season 09
episode 03

s091e04

I Saw Her Stand...

season 09
episode 04

s091e05

season 09
episode 05

s091e06

season 09
episode 06

s091e07

I Was Made for ...

season 09
episode 07

s091e08

Love Turns You ...

season 09
episode 08

s091e09

season 09
episode 09

s091e10

Things We Said ...

season 09
episode 10

s091e11

The End is the ...

season 09
episode 11

s091e12

Walking on a Dr...

season 09
episode 12

s091e13

season 09
episode 13

s091e14

The Face of Cha...

season 09
episode 14

s091e15

season 09
episode 15

s091e16

This is Why We ...

season 09
episode 16

s091e17

Transplant Wast...

season 09
episode 17

s091e18

season 09
episode 18

s091e19

Can't Fight Thi...

season 09
episode 19

s091e20

She's Killing M...

season 09
episode 20

s091e21

Sleeping Monste...

season 09
episode 21

s091e22

Do You Believe ...

season 09
episode 22

s091e23

Readiness is Al...

season 09
episode 23

s091e24

season 09
episode 24

Season 10

s101e01

season 10
episode 01

s101e02

I Want You with...

season 10
episode 02

s101e03

Everybody's Cry...

season 10
episode 03

s101e04

Puttin' on the ...

season 10
episode 04

s101e05

season 10
episode 05

s101e06

season 10
episode 06

s101e07

season 10
episode 07

s101e08

Two Against One

season 10
episode 08

s101e09

Sorry Seems to ...

season 10
episode 09

s101e10

Somebody That I...

season 10
episode 10

s101e11

Man on the Moon

season 10
episode 11

s101e12

Get Up, Stand U...

season 10
episode 12

s101e13

season 10
episode 13

s101e14

You've Got to H...

season 10
episode 14

s101e15

Throwing it All...

season 10
episode 15

s101e16

We Gotta Get Ou...

season 10
episode 16

s101e17

season 10
episode 17

s101e18

season 10
episode 18

s101e19

season 10
episode 19

s101e20

season 10
episode 20

s101e21

Change of Heart

season 10
episode 21

s101e22

We Are Never Ge...

season 10
episode 22

s101e23

Everything I Tr...

season 10
episode 23

s101e24

Fear (Of the Un...

season 10
episode 24

Season 11

s111e01

I Must Have Los...

season 11
episode 01

s111e02

Puzzle With a P...

season 11
episode 02

s111e03

season 11
episode 03

s111e04

Only Mama Knows

season 11
episode 04

s111e05

season 11
episode 05

s111e06

Don't Let's Sta...

season 11
episode 06

s111e07

Could We Start ...

season 11
episode 07

s111e08

season 11
episode 08

s111e09

Where Do We Go ...

season 11
episode 09

s111e10

The Bed's Too B...

season 11
episode 10

s111e11

All I Could Do ...

season 11
episode 11

s111e12

The Great Prete...

season 11
episode 12

s111e13

Staring at the ...

season 11
episode 13

s111e14

season 11
episode 14

s111e15

I Feel the Eart...

season 11
episode 15

s111e16

Don't Dream It'...

season 11
episode 16

s111e17

With or Without...

season 11
episode 17

s111e18

season 11
episode 18

s111e19

season 11
episode 19

s111e20

One Flight Down

season 11
episode 20

s111e21

How to Save a L...

season 11
episode 21

s111e22

She's Leaving H...

season 11
episode 22

s111e23

season 11
episode 23

s111e24

season 11
episode 24

Season 12

s121e01

season 12
episode 01

s121e02

season 12
episode 02

s121e03

season 12
episode 03

s121e04

Old Time Rock a...

season 12
episode 04

s121e05

Guess Who’s Com...

season 12
episode 05

s121e06

The Me Nobody K...

season 12
episode 06

s121e07

Something Again...

season 12
episode 07

s121e08

Things We Lost ...

season 12
episode 08

s121e09

The Sound of Si...

season 12
episode 09

s121e10

All I Want is Y...

season 12
episode 10

s121e11

Unbreak My Hear...

season 12
episode 11

s121e12

season 12
episode 12

s121e13

season 12
episode 13

s121e14

season 12
episode 14

s121e15

I Am Not Waitin...

season 12
episode 15

s121e16

When It Hurts S...

season 12
episode 16

s121e17

I Wear the Face

season 12
episode 17

s121e18

There’s a Fine,...

season 12
episode 18

s121e19

It's Alright, M...

season 12
episode 19

s121e20

season 12
episode 20

s121e21

You're Gonna Ne...

season 12
episode 21

s121e22

season 12
episode 22

s121e23

season 12
episode 23

s121e24

season 12
episode 24

Season 13

s131e01

season 13
episode 01

s131e02

Catastrophe and...

season 13
episode 02

s131e03

I Ain’t No Mira...

season 13
episode 03

s131e04

season 13
episode 04

s131e05

season 13
episode 05

s131e06

season 13
episode 06

s131e07

Why Try to Chan...

season 13
episode 07

s131e08

The Room Where ...

season 13
episode 08

s131e09

You Haven’t Don...

season 13
episode 09

s131e10

You Can Look (B...

season 13
episode 10

s131e11

season 13
episode 11

s131e12

None of Your Bu...

season 13
episode 12

s131e13

It Only Gets Mu...

season 13
episode 13

s131e14

Back Where You ...

season 13
episode 14

s131e15

season 13
episode 15

s131e16

Who Is He (And ...

season 13
episode 16

s131e17

Till I Hear It ...

season 13
episode 17

s131e18

Be Still, My So...

season 13
episode 18

s131e19

season 13
episode 19

s131e20

In the Air Toni...

season 13
episode 20

s131e21

Don't Stop Me N...

season 13
episode 21

s131e22

Leave It Inside

season 13
episode 22

s131e23

season 13
episode 23

s131e24

season 13
episode 24

Season 14

s141e01

Break Down the ...

season 14
episode 01

s141e02

Get off on the ...

season 14
episode 02

s141e03

Go Big or Go Ho...

season 14
episode 03

s141e04

Ain't That a Ki...

season 14
episode 04

s141e05

season 14
episode 05

s141e06

Come on Down to...

season 14
episode 06

s141e07

Who Lives, Who ...

season 14
episode 07

s141e08

season 14
episode 08

s141e09

season 14
episode 09

s141e10

season 14
episode 10

s141e11

(Don't Fear) th...

season 14
episode 11

s141e12

Harder, Better,...

season 14
episode 12

s141e13

You Really Got ...

season 14
episode 13

s141e14

Games People Pl...

season 14
episode 14

s141e15

Old Scars, Futu...

season 14
episode 15

s141e16

Caught Somewher...

season 14
episode 16

s141e17

One Day Like Th...

season 14
episode 17

s141e18

Hold Back the R...

season 14
episode 18

s141e19

Beautiful Dream...

season 14
episode 19

s141e20

season 14
episode 20

s141e21

season 14
episode 21

s141e22

Fight for Your ...

season 14
episode 22

s141e23

season 14
episode 23

Season 15

s151e01

With a Wonder a...

season 15
episode 01

s151e02

Broken Together

season 15
episode 02

s151e03

season 15
episode 03

s151e04

Momma Knows Bes...

season 15
episode 04

s151e05

season 15
episode 05

s151e06

Flowers Grow Ou...

season 15
episode 06

s151e07

Anybody Have a ...

season 15
episode 07

s151e08

Blowin' in the ...

season 15
episode 08

s151e09

Shelter from th...

season 15
episode 09

s151e10

Help, I'm Alive

season 15
episode 10

s151e11

The Winner Take...

season 15
episode 11

s151e12

Girlfriend in a...

season 15
episode 12

s151e13

I Walk The Line

season 15
episode 13

s151e14

I Want a New Dr...

season 15
episode 14

s151e15

We Didn't Start...

season 15
episode 15

s151e16

Blood and Water

season 15
episode 16

s151e17

And Dream of Sh...

season 15
episode 17

s151e18

season 15
episode 18

s151e19

Silent All Thes...

season 15
episode 19

s151e20

The Whole Packa...

season 15
episode 20

s151e21

season 15
episode 21

s151e22

Head Over High ...

season 15
episode 22

s151e23

What I Did For ...

season 15
episode 23

s151e24

Drawn to the Bl...

season 15
episode 24

s151e25

Jump Into the F...

season 15
episode 25

Season 16

s161e01

Nothing Left to...

season 16
episode 01

s161e02

Back in the Sad...

season 16
episode 02

s161e03

season 16
episode 03

s161e04

It's Raining Me...

season 16
episode 04

s161e05

season 16
episode 05

s161e06

Whistlin' Past ...

season 16
episode 06

s161e07

Papa Don't Prea...

season 16
episode 07

s161e08

season 16
episode 08

s161e09

Let's All Go to...

season 16
episode 09

s161e10

Help Me Through...

season 16
episode 10

s161e11

A Hard Pill to ...

season 16
episode 11

s161e12

The Last Supper

season 16
episode 12

s161e13

Save the Last D...

season 16
episode 13

s161e14

season 16
episode 14

s161e15

season 16
episode 15

s161e16

Leave a Light o...

season 16
episode 16

s161e17

season 16
episode 17

s161e18

Give a Little B...

season 16
episode 18

s161e19

Love of My Life

season 16
episode 19

s161e20

season 16
episode 20

s161e21

Put on a Happy ...

season 16
episode 21

Season 17

s171e01

All Tomorrow's ...

season 17
episode 01

s171e02

The Center Won'...

season 17
episode 02

s171e03

My Happy Ending

season 17
episode 03

s171e04

You'll Never Wa...

season 17
episode 04

s171e05

Fight the Power

season 17
episode 05

s171e06

No Time for Des...

season 17
episode 06

s171e07

Helplessly Hopi...

season 17
episode 07

s171e08

It's All Too Mu...

season 17
episode 08

s171e09

season 17
episode 09

s171e10

season 17
episode 10

s171e11

Sorry Doesn't A...

season 17
episode 11

s171e12

Sign O' the Tim...

season 17
episode 12

s171e13

season 17
episode 13

s171e14

season 17
episode 14

s171e15

season 17
episode 15

s171e16

I'm Still Stand...

season 17
episode 16

Season 18

s181e01

Here Comes the ...

season 18
episode 01

s181e02

Some Kind of To...

season 18
episode 02

s181e03

Hotter Than Hel...

season 18
episode 03

s181e04

With a Little H...

season 18
episode 04

s181e05

Bottle Up and E...

season 18
episode 05

s181e06

Every Day Is a ...

season 18
episode 06

s181e07

Today Was a Fai...

season 18
episode 07

s181e08

It Came Upon a ...

season 18
episode 08

s181e09

season 18
episode 09

s181e10

Living in a Hou...

season 18
episode 10

s181e11

season 18
episode 11

s181e12

The Makings of ...

season 18
episode 12

s181e13

Put the Squeeze...

season 18
episode 13

s181e14

season 18
episode 14

s181e15

Put It to the T...

season 18
episode 15

s181e16

Should I Stay o...

season 18
episode 16

s181e17

season 18
episode 17

s181e18

Stronger Than H...

season 18
episode 18

s181e19

season 18
episode 19

s181e20

You Are the Blo...

season 18
episode 20

Season 19

s191e01

Everything has ...

season 19
episode 01

s191e02

Wasn't Expectin...

season 19
episode 02

s191e03

Let's Talk Abou...

season 19
episode 03

s191e04

season 19
episode 04

s191e05

When I Get to t...

season 19
episode 05

s191e06

season 19
episode 06