Tammy Isbell

Griff completes his proctorship and prepares to make his official return to surgery; hospital board chairwoman Tina Kingsley makes a stunning announcement; the surgical team prepares for a high-stakes lung transplant.

Andy is shocked to find her stepmother at the scene of a domestic disturbance; people investigate the disappearance of a desperate mother.

A mystery illness infects Audrey and dozens of citizens and threatens to expose Haven's secrets to a dangerous newcomer.

Naz goes under cover as shady smuggler Scarborough Stu to infiltrate the Coyotes via Will French. Sam and Kelly must act fast when Will's sister Adeline shows up, unexpectedly jeopardising Naz's cover.

Using his time in prison wisely, Ryan stumbles upon important information about Oversight; Alex comes face-to-face with someone from her past.