Guest Stars Tamlyn Tomita as Allegra Aoki Graham Verchere as Young Shaun Dylan Kingwell as Steve Murphy Co Starring Rebecca Husain as Marcie Murphy Kirby Morrow as Ethan (Shaun's Father) Miranda Edwards as Bonnie Tim Zhang as EMT #1 Sam Vincent as Doctor Roman Podhora as Callum Reilly Matthew Mandzij as Carl Mike Li as Nurse Gavin Cooke as TSA Officer Arielle Tuliao as Assistant Zachary Choe as Soccer Kid 3 Orlando Lucas as Adam Chance Moore as Soccer Kid Carson Sanca as Soccer Kid 1 Cassius Morrison as Soccer Kid 2