Saving Hope - Season 4 (2015)

Alex's new patient is someone from her past. Zach deals with a female patient that feels responsible for her friend's death. Charlie helps his new ghost cope with her current situation. Charlie finally figures out the truth about Crenshaw.

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

Alex must decide whether or not to use information Charlie gets from a patient's spirit in order to save their life.

When an aggressive brain tumor threatens the life of her patient, Alex must convince Shahir to use an equally aggressive treatment.

A dark day for one couple becomes a beacon of hope for others when a rare kidney sets off a transplant chain. The doctors of Hope Zion work to ensure that complications are avoided. In the ward, Dr. Charlie Harris treats the couple but needs the help of Kristine, when the woman's spirit takes to roaming the halls. Meanwhile, Dr. Dana Kinney endures the company of a chatty Poetry Professor, during a chemo session.

When a bomb goes off at a local charity run, Hope Zion Hospital receives the majority of the casualties, including some of its own doctors.

In aftermath of the disaster, Alex struggles with the fact she unknowingly helped the bomber at the expense of a friend.

When an ice storm strikes the city on Christmas Eve, Alex and Dawn struggle to keep a good Samaritan alive long enough for her family to say goodbye.

When a chef with oral cancer refuses care to pursue his life's work, Alex must confront her own feelings about the way Dana is handling her treatment.

Alex must maintain her professionalism when Kristine shows up at Hope Zion Hospital after a drunk-driving accident with baby Luke's blanket.

Alex and Jeremy struggle to find the truth when all the symptoms of a permanently ill child point towards his mother as the cause.

In an attempt to see what his life would be like without his gift, Charlie struggles to heal a superstitious farmer without the help of his spirit Intel.

Alex teams up with Cassie to free a young woman from her abusive partner, while Dawn faces a series of life-threatening complications when a patient's pacemaker malfunctions.

Nurse Kristine suffers a heart attack. Charlie helps her find out why she is not crossing over. A tough surgery affects Maggie's pitch. A misunderstanding develops between Dawn and Zach while romance blossoms between Jeremy and Cassie.

The time has come for Charlie to undergo surgery.