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- JJake SteeleNarrator
Stan LeeSelf
Tommy Tallarico
Henry Rollins
Jessica Alba
Frank Miller
Joe LiebermanSelf (archive footage)
Eli Roth
J.J. Abrams
Jamie Kennedy
Matthew Lillard
Sacha Baron Cohen
Peter Jackson
George A. Romero
Harvey WeinsteinSelf
Philip Seymour Hoffman
Kate Bosworth
Seth Green
Benicio del Toro
Simon Pegg
Andy Serkis
Perry Farrell
Greg Grunberg
Jennifer Schwalbach SmithSelf
Michelle Rodriguez
Rachael Leigh Cook
Ice-T
Clive Owen
Adrien Brody
Ving Rhames
Jeff AndersonSelf
Jack Black
Jennifer Garner
Jason MewesSelf
Naomi Watts
Kevin SmithSelf
Brittany Murphy
Jason LeeSelf
Rosario DawsonSelf
Brian O'HalloranSelf
Bryan JohnsonSelf
Chris Gore
Haden BlackmanSelf