Alex is diagnosed with an irregular heartbeat but must care for the Great Randall; Charlie deals with the aftermath of the fight; one of the staff is attacked.

At an off-site army base, Joel and Zach get in a precarious situation; a hypothermia victim fights for the life; Alex, Maggie and Rian write their Surgical Boards.

Alex and Charlie rush to the scene of a mass casualty accident involving a bus full of teenagers.

Alex was stabbed in the chest and Charlie sees her as ghost. Alex realizes she saw her father hang himself. Joel has issues with himself about Alex. Maggie end hers and Gavin's relationship. Alex end up in coma and remains ghost.

When a heat wave hits the city, Alex is appointed Trauma Team Leader as the hospital is faced with an influx of patients during a blackout. With no back-up power available, Dawn and Charlie must figure out a way to continue their surgery as Joel and Maggie attempt to keep a patient alive while stuck in an elevator.

When Alex’s brother Luke is admitted to Hope Zion Hospital in critical condition, Joel and Charlie must work together to keep him alive while keeping his admittance a secret from Alex. Meanwhile, Alex figures out a way to remove a tumour from a patient pregnant with twins, while Maggie is thrown off her game by the patient’s gorgeous OB/GYN.

Alex and Shahir struggle to save Charlie's life.

Alex's spirit shares an emotional journey with Charlie in the spirit world. Joel treats a drug addicts necrotic leg and strikes up a unlikely close bond to the patient. Dr. Sydney Katz begins her new job throwing Maggie off her game.

The doctors rally together to try to save an unknown man who was struck by a subway train. Randal delivers a warning about Charlie's gift. Dr. Sydney Katz returns to town.

In the Season 1 finale, Alex confronts game-changing questions following a monumental turn of events. Elsewhere, Joel scrambles to save a patient suffering from a rapidly spreading flesh-eating disease.

Charlie’s ex-wife, Dawn, has pulled the plug on his ventilator. All that’s left now is to wait for his breathing to stop. Devastated, Alex vows to stay by Charlie’s side. Meanwhile, Charlie – resisting his death – bumps into Mack MacIlreath, a recently deceased colleague, who has come to help Charlie die. Alex decides to lawyer up and appeal to the Consent & Capacity Board. While the process gets started, Alex is pulled away to meet with a patient: a young woman named Bea, who Alex performed surgery on while working as a first year surgical resident under Dr. Charles Harris. Bea’s check-up is all clear, but Mack and Charlie fear that she was misdiagnosed. And if Alex doesn’t catch it before Bea walks out of the hospital, she could die. Elsewhere, Joel’s hand is broken and he cannot operate until it is fully healed. Stuck with doing consults, he takes the case of a choir singer who makes a “miraculous” recovery from her paralysis.

Alex is trying to get her life back to normal with Charlie and at Hope Zion Hosital – but with Charlie’s head in the clouds and the pressure to find her medical niche – she’s struggling. Inspiration comes in the form of an immigrant doctor who needs Alex to save his wife’s life, and in return, helps her find her calling.

An elderly patient believes she's living in a different time; Charlie and Joel get competitive; Maggie is forced to take the reins during a surgery.

Alex performs surgery on one of the hospital's own doctors; a routine checkup turns deadly; a medical conspiracy extends far beyond Hope Zion.

Alex discovers that she unknowingly helped the bomber at the expense of a friend.

Alex witnesses an accident involving a John Doe; Charlie and Gavin have a spiritual therapy session.

When Alex and Joel end up stranded in the middle of nowhere with a severely injured couple, they’re forced to use only what’s around them to stabilize the pair until paramedics arrive. Meanwhile, back at Hope Zion Hospital, Charlie must try to save the wounded leg of his former college roommate as Gavin attempts to help Shahir improve his bedside manner.

A sleep-deprived Alex takes on a night shift in the ER where an all-star hockey enforcer may be skating full-speed towards an early death. Meanwhile, Charlie meets a suburban punk who is facing the biggest fight of his life.

Alex tries to distract herself from her grief. Charlie and Shahir try to track down Alex's brother. Alex treats a young girl with kidney failure. Maggie and Sydney treat a young woman with an STI.

A high profile double hand replantation becomes Alex's (Durance) chance to prove to Kinney (Wendy Crewson) that she is still capable of being Chief Surgical Resident. In the ICU, Maggie (Ross) believes a homeless man may have been misdiagnosed.

Alex and Charlie perform a double surgery on a teenage girl; Joel works at the clinic; Maggie must pull through when she is reunited with the Zarb family.

Alex must learn to stick up for herself and not be intimidated by Dawn (Charlie’s ex-wife) in order to work alongside her and perform a minimally invasive heart procedure to save a patient’s life. Meanwhile, Joel unlocks a mystery to a young girl’s disease, while getting some advice from Charlie, who is trying to figure out how to help his comatose patient come back from being a spirit. It’s a week of defying the odds at Hope Zion Hospital.

Alex is awake but still not back to her old self, and Dawn has given strict orders for her recovery plan. Meanwhile, Charlie and Joel square‐off over differing treatment options when two fused-together burn victims are brought into the ER, and Maggie finds herself in a whirlwind of emotions triggered from the fallout of her miscarriage.

Alex, Maggie and Joel face a mystery; Charlie meets a patient with an usual link; an unexpected visitor has Zach questioning his abilities as a dad

Kristine suffers a stroke, which impacts her memory; Alex and Charlie team up to bring her peace.

Alex returns to work for the first time since her stabbing. She is introduced to her buddy colleague, as she returns. Joel ends up involved in a deadly situation at a local street clinic. Gavin shares a euphoric experience, with someone unlikely.

Alex tries to help patient who hurt himself breaking into a house. A friend of Dr. Dev Sekara has been beaten by the police; a heart patient wishes to open an animal sanctuary.

The man responsible for Alex's brother's drug problem is admitted to the hospital.

Alex and Maggie work together to deliver a baby. Charlie treats a magician.

The board questions the hospital staff about Charlie's behaviour. A patient convinces Alex to use new-age techniques. Shahir agrees to do an in-utero surgery.

Alex must decide whether or not to use the info Charlie got from a patient's spirit.

During an ice storm on Christmas Eve, Alex and Dawn fight to keep a woman alive long enough for her family to say goodbye.

Faced with a chef who refuses treatment, Alex is forced to confront how she feels about Dana's methods.

Alex and Charlie try to save the life of a man on the run; a spirit won't leave Alex alone; Maggie and Zach try to help a couple; Joel and Shahir help a bride walk down the aisle.

When a trapeze artists dies, a line of patients in need of his organs cause complications.

Charlie tries to save the arm of a man thrown from a horse. Alex joins Manny off-site to help a runaway. A rival from Dev's past arrives at Hope Zion.

Charlie tries to treat two female MMA fighters; a fight between Dana and Molly ends up in the hospital; Dawn must save a woman's heart.

Alex is challenged about the value of holistic medicine. Charlie's abilities are questioned. Two filmmakers go to Hope Zion Hospital.

Casualties of a bomb at a local charity run arrive at Hope Zion Hospital.

Dr. Alex Reid puts her reputation on the line when she questions a senior surgeon’s methods.

A young motocross rider is diagnosed with Leukemia, forcing Dr. Alex Reid to navigate family secrets in order to put her young patient on the road to recovery.

Alex and Maggie ask Charlie for his opinion on a patient's treatment. Zach is persuaded by a patient while transitioning the ER to an urgent care facility.

In the premiere episode, the Chief of Surgery ends up in a coma, and his fiancée and fellow surgeons fight to save his life.

While Charlie tries to save a young man's life, he is haunted by a mischievous spirit.

Alex makes a promise to a young girl on her birthday. Maggie organizes a surprise party for Alex. Cassie is forced to confront her fear of infectious diseases.

Two patients need the same heart; a patient has never-before-seen orthopaedic hardware; Dr. Maggie Lin feels the pressure of the upcoming boards.

Alex struggles with being a mom, a surgeon and now mentoring a junior resident.

Kristine shows up at the hospital with baby Luke's blanket.

Alex Reid treats a young boy with mysterious symptoms while dealing with the arrival of Charlie's ex-wife. Elsewhere in the hospital, Joel Goran and Maggie Lin try to help a patient who refuses life-saving treatment on religious grounds.

Alex and Charlie are confused about their relationship. Alex and Maggie disagree about a car crash survivor. Dana is forced to treat an injured motorcyclist. Zach bothers Maggie about dating.

Alex and Jeremy try to solve a child's mystery illness; Charlie treats an actor; Maggie reaps the rewards of compassionate medicine.

While searching for Charlie, Alex finds a caterer who was caught in the crossfire. Grace's mother asks for a priest. Dana consults with Cassie about a male stripper.