Dumb: The Story of Big Brother Magazine

Chad Muska

Self - pro skateboarder

Jonah Hill

Self - Big Brother reader

Jeff Grosso

Self - pro skateboarder

Johnny Knoxville

Self - writer / actor

Rob Dyrdek

Self - pro skateboarder

Jeff Tremaine

Self - art / editorial director of Big Brother

Marc Johnson

Self - pro skateboarder

Bam Margera

Self - pro skateboarder

Tony Hawk

Self - pro skateboarder

Jason Jessee

Self - pro skateboarder

Tim Gavin

Self - pro skateboarder

Spike Jonze

Self - photographer / filmmaker