Ben Foster as Josh McCall

Cobie Smulders as Rachel Davis-McCall

William Kosovic as Max McCall

Gavin Drea as Erikson

Alexandra Castillo as Tamara Jones-Reed

Jonathan Watton as Dr. Peter Murphy

Reid Price as Drew

Andrew Shaver as Ben

Mark A. Owen as CPR Instructor

Dan Lett as David Chapman

Julia Dyan-Porter as Melissa

Leah Johnston as Kate

Allison Wilson-Forbes as Eva

Wayne Burns as Tim

Bob Mann as Stephen

Sam Vigneault as Bystander

Alexandra McDonald as Halifax News Reporter