Homo Erectus

Gary Busey as Krutz Giuseppe Andrews as Zig Ron Jeremy as Oog David Carradine as Mookoo / Uncle Unky Adam Rifkin as Ishbo Derek Southers as Binadrak's Chief Hayes MacArthur as Thudnik Tom Hodges as Bork Nick Krause as Young Thudnik Lin Shaye as Museum Guide Sasha Grey as Cavegirl (uncredited) Ali Larter as Fardart Talia Shire as Ishbo's Mother Carol Alt as Queen Fallopia Caitlin Wehrle as Vixette Tom Arnold as Rog (uncredited)

Adam Rifkin Writer, Director Brad Wyman Producer Jeff Schwan Stunt Coordinator Jackie Johnson Dialogue Editor Alex Wurman Original Music Composer Jim Henry Stunts Karen Wacker Production Coordinator