Catherine Bell as Cassie Nightingale
Bailee Madison as Grace Russell
James Denton as Dr. Sam Radford
Rhys Matthew Bond as Nick Radford
Sarah Power as Abigail Pershing
Katherine Barrell as Joy Harper
Dan Jeannotte as Brandon Russell
Catherine Disher as Martha Tinsdale
Kylee Evans as Stephanie Borden
Marc Bendavid as Donovan Davenport
Peter MacNeill as George
Noah Cappe as Derek
Chris Potter as Jake Russell
Matthew Knight as Brandon Russell
Paul Miller as Tom Tinsdale
Anthony Lemke as Ryan Elliott
Kate Corbett as Eve
Seann Gallagher as Liam
Rebecca Dalton as Tara
James Rittinger as Noah
Jefferson Brown as Ben
Scott Cavalheiro as Adam
Randal Edwards as Jared