Code Black

Angels Memorial descends into chaos when a plane crashes into the 8th floor. Also, Noa has a car accident and it is up to Mario to save her life. Also, Willis admits to Rox that he needs her in his life and the doctors gather in court to support Leanne for her custody hearing.

Willis continues to tend to Rox�s medical needs in San Diego and Leanne and Max�s father go searching for Ariel. Also, when Noa reveals to Mario she wants to take a job offer in Philadelphia, and Campbell offers Mario the attending position at Angels, they realize their career choices will mean ending their relationship.

While rescuing an injured firefighter, Rox is hit by a drunk driver and rushed to Angels Memorial. Willis begins to realize his feelings for Rox and goes to great lengths to help her. Also, Leanne is excited to tell Ariel good news about her adoption.

Elliot fears the worst after hearing the emotional testimony by Detective Gomez�s wife at his malpractice trial, but hopes footage Diego shot for his documentary will change her mind. Also, Rox attempts to connect with Willis but he pushes her away, and Leanne attempts to comfort Ariel in the wake of a devastating loss.

Max is brought to Angels Memorial with breathing difficulty and Ariel tells him she loves him. Also, Rox accompanies Willis and Martin to the funeral of an army buddy of Willis� brother, and Willis decides to get to the bottom of what happened to his brother�s unit.

Mario joins Rox and Willis on the scene of a boat crash and, in Center Stage, Leanne works to save a brother and sister who drank boiling water through a straw as part of a challenge. Also, Max�s father tells Leanne to keep Ariel away from his son after he finds them kissing.

Rox decides to make amends with her former step coach when she arrives to Angels Memorial with the local high school step team after a pyramid stunt goes wrong. Also, Noa pleads with Leanne and Campbell to try any other method before performing an emergency hysterectomy on a young teenage girl experiencing complications after giving birth.

Willis and Rox are called to the scene of a wildfire in the mountains of Los Angeles to tend to the injured firefighters and choose to stay to look for a missing young boy who was separated from his father in the chaos.

Over the radio, Leanne and Jesse talk a young girl through how to use the supplies on board a small plane to build a makeshift defibrillator when her mom, the pilot, loses consciousness. Also, Rox and Willis are taken hostage at gunpoint while on their way to meet the plane at the landing site. Julitta Scheel, Marcia Gay Harden�s daughter, stars as Ruby Harris, the young girl on the plane.

Willis and Rox arrive at a road rage accident resulting in multiple serious injuries. Also, Elliot doubts his ability as a doctor when he�s sued for his role in the death of the SWAT officer involved in the drug bust-turned-shootout, and Leanne discovers Ariel on an ice cream �date� with Max, a young patient at the hospital.

Jesse is in denial when his brother arrives at Angels Memorial in bad shape after being pinned down in a warehouse collapse and further tests reveal he has advanced congestive heart failure. Also, Willis opens up to Rox about his brother who was killed in Afghanistan.

Angus and Mario treat a patient who is a self-proclaimed psychic and envisions the staff singing and dancing, seeing beauty amid the chaos at Angels Memorial. Also, Willis and Rox put their lives in danger to rescue a congressman and his staffer from a multi-car accident.

A drug bust-turned-shootout tests the bravery of the doctors of Angels Memorial as they race to save a girl caught in the crossfire. Also, Willis shifts his focus to field medicine, choosing to work primarily on an ambulance with his new partner, paramedic Rox. And Leanne begins her journey to adopt Ariel.

The doctors work with the Center for Disease Control and Prevention to find an antidote to the deadly viral outbreak at Angels Memorial. Also, Leanne makes a life-changing decision, and Jesse welcomes a new batch of residents.

The ER is quarantined when a viral outbreak jeopardizes the lives of the doctors and patients at Angels Memorial. Also, Ariel, the young girl Leanne bonded with a year ago when she lost her father, returns to Angels.

After pulling a double shift, Mario risks his own life when he follows Willis to a construction site where two brothers are trapped on a crane 300 feet above the ground. Also, Leanne treats the wife of an orthopedist from Angels Memorial who is brought into the ER with mysterious injuries.

Guthrie becomes the hospital's new chaplain and considers undergoing a risky surgery to treat his Parkinson's. Meanwhile, the doctors treat patients involved in an apartment fire.

Leanne defies Campbell's order and uses the hospital helicopter to reunite a family for the last time. Meanwhile, Willis and Loa use a cell phone app to communicate with an autistic young girl.

A code black at Angels Memorial takes a turn for the worse when a city- wide blackout leaves the hospital without power or back-up generators. As Campbell and Leanne divert high-risk patients to a nearby care center, Elliot and Heather are trapped in an elevator with a woman in labor, and Willis and Dr. Nolan try to help a 92-year-old woman who thinks it�s 1942.

A 13-year-old girl arrives at Angels Memorial following a seizure caused by spina bifida and the doctors are shocked to learn she is Campbell's daughter. Meanwhile, a workaholic deaf patient and her translator are treated after their car rolls into the Los Angeles River.

Willis, Leanne and Jesse risk their lives to operate on an injured officer who has an explosive bullet lodged in her leg. Meanwhile, Mario, Noah and Guthrie treat a magician who comes to the hospital with breathing difficulties.

The doctors treat cult members who unwillingly survived a mass suicide attempt, and Mario decides to connect with his late father�s girlfriend.

Willis and Campbell are sent to a Russian submarine in U.S. waters to treat a sailor badly wounded during an explosion, and violent convicts injured during a prison riot descend upon Angels Memorial.

Malaya must inform a college student who regains consciousness at Angels Memorial that she's the victim of a rape. Meanwhile, Willis and Campbell butt heads over a terminally ill woman who wants to end her life on her own terms; and a comedian is treated after he collapses on stage during a performance.

The Angels Memorial doctors treat victims caught in a landslide, and a group of children come in from a camping trip with measles putting the entire ER at risk.

On Halloween night, Willis, Noa and Elliott rush to the scene of a fire at a haunted theater, where Dr. Nolan and her boyfriend�s son are trapped,

Willis defies Campbell�s orders when he helps Mario and Heather perform a radical procedure on a maintenance worker stuck under a boiler that exploded. Also, Angus� father, Dr. Desmond Leighton, tries to seize Power of Attorney over Mike, who is still in a coma, even though Mike granted that right to his brother, Angus.

Willis must help a promising soccer player make a life-altering decision after he's seriously injured, and another patient's hesitation to share that she's transgender makes it difficult for the doctors to diagnose her severe abdominal pain.

The new residents are introduced to the ER. A new doctor from the army who knows many advanced procedures is flown to a shark attack on the beach with Mike Leighton and Leighton falls 20 feet from the helicopter. Dr. Guthrie Jr. is promoted to the director of the ER in addition to the OR.

Mario confronts Angus about his Adderall abuse and Christa is surprised to learn how romantically involved Neal and Grace were before she left for Haiti. Also, Dr. Mark Taylor returns to help Leanne find the money in their budget to keep Jesse and the nurses from walking out.

Christa and Grace deal with a teenager who claims to have been abused at a camp. Angus begins to take ADHD medication to remain focused. Leanne deals with a VIP patient who had embryos implanted in her without her husband's acknowledgement. Christa feels at odds with Grace.

Christa becomes insecure in her new relationship with Neal when his ex-girlfriend, Dr. Grace Adams, returns to Angels Memorial after spending a year volunteering in Haiti. Also, New York Giants Pro Bowl wide receiver Odell Beckham Jr. comes to the ER to convince his stubborn high school football coach, Pete Delaney, to have life-saving surgery.

The doctors are questioned following a violent incident inside the hospital that leaves two doctors gravely injured. Neal and Christa make their relationship to the next level after officially disclosing their romantic relationship to HR.

Leanne visits a prison to finally confront the drunk driver who killed her family. Meanwhile, Malaya begins to feel uncomfortable around her patient.

Angus' older brother, an "all-star" ER doctor, tries to secure a position at Angels Memorial. Meanwhile, Christa's romantic feelings towards Neal begin to grow; and Malaya deals with a patient who is obsessed with her.

A love triangle begins to develop between Mario, Angus and Heather, while the doctors treat patients from a chaotic multi-vehicle accident. When Malaya learns Carla is at the hospital, she goes against Carla's wishes and stays by her side during the delivery of her baby.

Leanne, Neal, Christa, Angus, Mario, Malaya, and Heather are sent to the scene of a multi-car collision on a canyon road above Los Angeles. Leanne clashes with the physician in charge, making a decision he questions. Christa treats an injured family whose car is in a ravine. Angus, Heather, and Mario help a man stuck in cement. Mario and Heather find their lives in danger when a patient's husband holds them at gunpoint to save his wife. Meanwhile, Jesse recovers from his heart attack.

The ER adjusts to the new department head who questions Rorish's decisions. An ambulance arrives with its paramedics knocked out by their patient, who attacks Jesse. Later, Jesse has a heart attack. As the doctors try to save him, other patients include a man hit by a train, the daughter of a controlling Beverly Hills mother, and the wife of a veteran who is struggling with addiction. Meanwhile, Mario leaves the hospital to find the train victim's son with intellectual disabilities, against Hudson's orders.

When the lead actor of the musical �The Lion King� tour arrives at Angels Memorial with a throat infection, Leanne gives him a diagnosis that puts both his career and life in jeopardy. Also, the doctors and the cast of �The Lion King� help a 17-year-old boy deal with the difficult decision of taking his father off life support,

Christa must handle all emergencies at Angels Memorial that happen outside the emergency room; Malaya arranges a bone marrow drive for Carla; Leanne turns down a date.

Angus utilizes his background in psychology when a woman cannot remember how she injured herself and others; Christa bonds with the mother of a patient with cystic fibrosis.

Leanne struggles with whether to treat a police officer who helped her during an accident or his shooter, who has more serious injuries. Meanwhile, Malaya's pregnant ex-girlfriend arrives at the hospital with pain in her arm, and Malaya is shocked by her MRI results.

Neal clashes with his neurosurgeon father over how to treat his gravely ill mother, whose mysterious symptoms force Angels Memorial to quarantine Trauma One.

A new surgical attending Cole Guthrie joins Angels Memorial with the help of his estranged father and clashes with Leanne over their contrasting approaches to medicine. Christa has a crisis of confidence in the middle of a procedure on her first infant since the loss of her son.

The doctors work 36 consecutive hours in code black and must deal with a distraught mother of two sons who were in a devastating car accident. Mario bullies Angus into performing an unnecessary operation and lets Angus take the blame when Leanne finds out.

Christa saves a woman's life and then pleads with Neal to perform a surgery that will save the patient's reproductive future.

Dr. Leanne Rorish puts her new first-year residents right to work at Angels Memorial Hospital, Home to the nation's busiest ER.