Season 4 poster

Season 4

(2018)

Cast

Nick Gehlfuss as Dr. Will Halstead
Nick Gehlfuss

as Dr. Will Halstead

Marlyne Barrett as Maggie Lockwood
Marlyne Barrett

as Maggie Lockwood

Yaya DaCosta as April Sexton
Yaya DaCosta

as April Sexton

S. Epatha Merkerson as Sharon Goodwin
S. Epatha Merkerson

as Sharon Goodwin

Torrey DeVitto as Dr. Natalie Manning
Torrey DeVitto

as Dr. Natalie Manning

Oliver Platt as Dr. Daniel Charles
Oliver Platt

as Dr. Daniel Charles

Colin Donnell as Dr. Connor Rhodes
Colin Donnell

as Dr. Connor Rhodes

Brian Tee as Dr. Ethan Choi
Brian Tee

as Dr. Ethan Choi

Norma Kuhling as Dr. Ava Bekker
Norma Kuhling

as Dr. Ava Bekker

Episodes

Be My Better Half poster

Be My Better Half 6.0

September 26, 2018

Bekker takes drastic action to keep Rhodes from leaving Med for good. Meanwhile, Halstead questions Manning's feelings …

When to Let Go (II) poster

When to Let Go (II) 6.2

October 3, 2018

The doctors and nurses of Chicago Med find themselves on high alert when an overflow of patients are rushed into the do…

Heavy Is the Head poster

Heavy Is the Head 6.2

October 10, 2018

When a sick boy is brought in, Ethan is faced with a tough decision that quickly escalates into a complicated and dange…

Backed Against the Wall poster

Backed Against the Wall 6.4

October 17, 2018

Dr. Halstead gets an unplanned visit from the CPD while Ethan is skeptical of a woman who is experiencing chronic pain.…

What You Don't Know poster

What You Don't Know 6.8

October 24, 2018

When things become complicated, Will is forced to lie to Natalie. Ethan and April find out some compromising informatio…

Lesser of Two Evils poster

Lesser of Two Evils 7.3

October 31, 2018

Dr. Manning and Dr. Halstead become skeptical of a patient's injuries when the victim of a car accident is brought into…

The Poison Inside Us poster

The Poison Inside Us 6.8

November 7, 2018

The hospital is forced to evacuate when a toxic chemical is brought into the E.D., leaving patients and the staff in gr…

Play By My Rules poster

Play By My Rules 6.8

November 14, 2018

Dr. Charles struggles to convince Dr. Choi that surgery isn't always the answer. Dr. Rhodes finds himself in hot water …

Death Do Us Part poster

Death Do Us Part 7.2

December 5, 2018

Will and Natalie prepare for their big day, but an unsuspecting Will soon finds himself sidetracked. Dr. Charles disagr…

All the Lonely People poster

All the Lonely People 7.2

January 9, 2019

April finds herself in a dangerous situation and Natalie gets an update on Will. Dr. Rhodes gears up for a gala honorin…

Who Can You Trust poster

Who Can You Trust 6.5

January 16, 2019

Halstead takes heat for making an unauthorized move to treat his pregnant patient. Choi becomes personally invested whe…

The Things We Do poster

The Things We Do 7.0

January 23, 2019

Dr. Halstead rushes to rescue Dr. Manning after she is involved in a Medevac helicopter crash. The personal drama betwe…

Ghosts in the Attic poster

Ghosts in the Attic 7.7

February 6, 2019

Halstead hides the theft of his gun from a suspicious Manning. Tensions are still high between Connor and Bekker, who t…

Can't Unring That Bell poster

Can't Unring That Bell 8.0

February 13, 2019

Connor, who is in hot water with the hospital's Oversight Committee, handles a gunshot victim with unexpected ties to H…

We Hold These Truths poster

We Hold These Truths 8.0

February 20, 2019

Natalie and Maggie witness a pickup truck plow through a street fair and must make tough decisions on the fly. At the h…

Old Flames, New Sparks poster

Old Flames, New Sparks 7.5

February 27, 2019

Halstead treats a woman on the verge of freezing to death. Dr. Charles' ex-wife receives some concerning news. Choi han…

The Space Between Us poster

The Space Between Us 8.0

March 27, 2019

When a car unexpectedly smashes through the ambulance bay doors, Dr. Choi makes some difficult decisions in an effort t…

Tell Me the Truth poster

Tell Me the Truth 7.5

April 3, 2019

Dr. Rhodes receives an alarming phone call that prompts him to rush out in the middle of an important surgery. Dr. Hals…

Never Let You Go poster

Never Let You Go 9.5

April 24, 2019

The hospital goes into lockdown mode when a man with a gun holds medical staff hostage. Goodwin is forced to make a tou…

More Harm Than Good poster

More Harm Than Good 8.5

May 8, 2019

Dr. Charles and Dr. Manning disagree on how to handle a patient who they discover is poisoning herself. Dr. Rhodes thro…

Forever Hold Your Peace poster

Forever Hold Your Peace 7.7

May 15, 2019

Caroline has news to share, forcing Dr. Charles to make a serious decision about their relationship. Maggie meets her s…

With a Brave Heart poster

With a Brave Heart 9.7

May 22, 2019

Dr. Charles and Caroline set some major plans. Ava fights to keep her relationship with Connor. Agent Lee informs Will …