Tuesday August 5 at 8:30pm (M)

Cliffhanger episode: Tragedy strikes before Dan and Erica's wedding

Frank’s niece Amy starts work in the ED and makes a mistake which has tragic consequences for a patient.

A mystery illness forces Frank to take over emergency surgery from Mike.

Erica looks after a young woman dying from cystic fibrosis. The woman’s death makes her question her own right to happiness.

Dan’s pre-wedding night is ruined when he is a helpless witness to a tragedy.

Introducing new cast member Alix Bidstrup.