Max resists an idea that could bring New Amsterdam more revenue. Iggy pushes back on the new telemedicine system. Sharpe uncovers a startling trend while treating a beloved former patient.

Max journeys to Connecticut to bring Luna back to New York, but second-guesses his instincts when he sees her with her grandparents. Bloom takes action to ensure her staff feel safe at work while Reynolds takes a backseat in the cardiac unit. Sharpe struggles to lean on Dr. Cassian Shin while dealing with a family emergency.

When Sharpe notices the hospital's blood supply is running dangerously low, Max concocts a plan to get New Amsterdam out of trouble. Reynolds realizes he has a thing or two to learn from Bloom while making peace with his new position. Iggy helps a patient face their inner demons.

Max is forced to examine the inequities in child labor for women of color. Bloom must deal with an overcrowded ED. Sharpe helps Dr. Agnes Kao with a gut-wrenching diagnosis. Reynolds finds himself experiencing something new on the job.

Max is on a mission to deliver free broadband access. Reynolds treats a young girl with a gunshot wound. Sharpe gives difficult news to a long-time patient. Iggy is immensely proud of his patient's success but worries that he may be getting too close.

Max reckons with New Amsterdam's past. Bloom and Reynolds treat a patient in an unconventional relationship. Sharpe decides to take a stricter approach to parenting her frustrated teenage niece. Iggy tries to connect with a patient desperate to have gastric bypass surgery.

Max implements sweeping changes to hospital sustainability practices. Bloom returns from vacation. Reynolds treats a young patient with deadly heat stroke. Iggy discovers a dangerous situation with a former patient.

Sharpe offers help to a reluctant Mina. Max is faced with a tough decision about Luna. Bloom and Casey treat a patient who has been hiding a lifelong secret. Iggy finds himself in a very dangerous predicament. Reynolds treats a young heart transplant patient with astonishing symptoms.

Reynolds receives a dramatic offer. Max scours the hospital after he misplaces his wedding ring. Iggy contemplates a serious life change. Bloom learns some potentially life-changing news about Leyla.

Max and Sharpe wake up to a new, more personal dynamic. Iggy calls upon an old contact to help with an explosive situation at the hospital. Bloom begins a tricky dynamic with her new Emergency Department residents. Reynolds finds himself in an awkward position with Dr. Baptiste and his wife, Dr. Lyn Malvo.

Max and Sharpe go public with their relationship at the hospital. The team struggles to handle an overcrowded and understaffed ICU. Iggy's overly critical feedback alienates his residents.

Max advises a young student at a science fair but encounters legal complications with her brilliant invention. Bloom encourages Dr. Shinwari to be more aggressive in the ED. Iggy gets a lesson in humility. Brantley has a surprise for the staff.

Max struggles with a new fiscal reality at the hospital. Dr. Sharpe is on a mission to provide follow-up cancer screenings for patients before it’s too late. Bloom grapples with Dr. Shinwari’s new overnight schedule. Reynolds has an interesting conversation with Dr. Malvo about their future.

Dr. Fuentes continues her quest to remake the hospital in her vision. Max goes the extra mile to help a patient in need. Dr. Sharpe and Iggy find themselves at odds over a very serious issue. Reynolds discovers the importance of personal obligations. Bloom comes to a shocking realization about her mother.

Max and Bloom are shocked when a deadly ambulance crash reveals a dangerous plan. Dr. Fuentes pressures Iggy to take on patients. Sharpe realizes her own cost-cutting has adversely affected her department. Reynolds, Baptiste and Malvo strive to reach an accord.

Max takes drastic measures to help several undocumented immigrants after a fire destroys the church where had sought refuge; Sharpe and Malvo assist a patient with a life threatening condition; Reynolds is conflicted about his new position.

As Max and Dr. Sharpe prepare to depart for London, a deadly superbug hits the hospital and draws them back in. Leyla confronts Bloom about the secret she has been hiding. Iggy digs deep to help two grieving parents confront the reality that their son is gone.

Max and Helen adjust to sharing their lives and problems, including the challenge of Helen's mother. Bloom and Reynolds treat a family after their horrific car accident lands them in the ED. Iggy and Trevor reach a new understanding in their business relationship.

As the team gathers to mourn the loss of someone dear, Max and Helen realize the extent to which New Amsterdam has changed since they left. Bloom struggles with a big decision while Reynolds decides to take his concerns for his patients to a new level. Dr. Fuentes once again reminds the New Amsterdam team who is in control.

The New Amsterdam team goes out for a night of karaoke and drinking, but must face the consequences at work the next day. Iggy helps a mysterious patient confront a past trauma. Reynolds and Dr Malvo discuss their future. Leyla gives Lauren some bad news.

The New Amsterdam team continues to deal with the consequences of their big night out. Max and Helen discuss options for their future. Martin finally learns Iggy's secret. Bloom helps Leyla avoid a life-changing situation. Reynolds and Dr. Malvo define their relationship going forward.

Max orchestrates a plan to get Dr. Fuentes terminated from New Amsterdam once and for all. Helen confronts her medical complication. Iggy helps two patients deal with a breakup, which forces him to consider his own marriage. Bloom and Dr. Castries reach an understanding.

Max discovers the extent to which Dr. Fuentes' cuts are severely damaging New Amsterdam and decides it's now or never. Iggy takes an unconventional approach to reach a young patient in need. Reynolds and Wilder perform a risky, life-saving surgery on unborn twins.

When an elder care facilitate shuts down, New Amsterdam is forced to intake many new patients. Max struggles with his decision to head back to London. Reynolds takes his personal frustrations out on his department with near disastrous results. Iggy's work causes him to reflect on his marriage and personal life.

As a monster hurricane approaches New York, Bloom and the team scramble to put preparations in place. Max and Helen make plans for an intimate New York wedding as she returns from London. Iggy and Martin reach a crossroads. Reynolds finally makes contact with his father.

Bloom, Iggy and Reynolds rally around Max as he deals with the fallout from Helen’s decision. Bloom gives extra space to Leyla, but she’s in for a surprise. Reynolds and Wilder help a young terminal patient realize his dream to star in a Bollywood show. Iggy has a breakthrough with a challenging patient.