as Dr. Baxter

as Jesse Rockbottom

as Self (archive footage)

as Michael

as Sam

as Adam Fisher

as Martin MacNeill

as Benedict Stone

as Montgomery Rush

as Ethan

as Rob Sobiech

as Brad Mercer

as Nick Pearson

as Adam

as Paul

as Self

as Dean

as Martin

as Jonathan

as Charlie (voice)

as Mike

as Frank Heffley

as Mr. Down

as Ronald Odom

as David

as Chief Barton Brady

as Charlie (voice)

as Damon

as Fred

as Kevin Duval

as Jim

as Andrew Crawford

as Charles Garnett

as Joe Matthews / Micah Matthias

as Henry

as Sam Garsette

as Phil Simmons

as Santa Paws (voice)

as Henry Baskerville

as

as Milo's Dad (voice)

as Peter

as Parker Kincaid

as Glock

as Gio

as Detective Russell Clarke

as Matheson

as Booster Gold (voice)

as Rosen

as Buddy (voice)

as

as Jason

as Buddy (voice)

as

as Adam

as Greg Sullivan

as Todd

as Allen Karroll

as Booster Gold (voice)

as Joel

as Elliot Grebb (uncredited)

as Will Froman

as Garrett

as Jack T. Kenderson

as Michael Brantley

as Guy Fawkes

as Bertram Cates

as Johnny

as Self - Guest

as Dave Holden

as Alex

as Brian Gulden

as Josh

as

as Andy McDermott

as Guy Patterson

as Eric Wyczenski

as Matthew

as Self - Guest

as Charles Wilson

as Donald Shalvoy

as Judge Harper

as Matt Hansen