Eugene Levy
— Self
Cobie Smulders
— Self
Jason Priestley
— Self
Robert Cohen
— Self
William Shatner
— Self
Nathan Fillion
— Self
Seth Rogen
— Self
Kim Cattrall
— Self
Mike Myers
— Self
Michael J. Fox
— Self
Martin Short
— Self
Will Arnett
— Self
Dan Aykroyd
— Self
Catherine O'Hara
— Self
Dave Foley
— Self
Conan O'Brien
— Self
Alanis Morissette
— Self
Howie Mandel
— Self
Alan Thicke
— Self
Kathy Griffin
— Self
Caroline Rhea
— Self
Russell Peters
— Self
Paul Shaffer
— Self
David Steinberg
— Self
Alex Trebek
— Self
Michael Bublé
— Self
Rich Little
— Self
Geddy Lee
— Self
George Stroumboulopoulos
— Self
Rick Mercer
— Self