Ishbo is a caveman living in the prehistoric age who thinks there's more to life than hunting and gathering. He tries to better the lives of those in his tribe by inventing things like spoons and the toothbrush, which leave everyone, including his parents, unimpressed. He also has a thing for cavewoman Fardart, but she only has eyes for his brother Thudnik. Can Ishbo prove his worth when a rival clan attacks?
Adam Rifkin
Ali Larter
Talia Shire
Hayes MacArthur
Gary Busey
Giuseppe Andrews
Miles Dougal
Tom Hodges
Ron Jeremy
Bill Tyree
Carol Alt
David Carradine
Gregory Robert Dean
Cole McKeel
Whitney Henriquez
Nick Krause
Courtney Herron
Caitlin Wehrle
Kat Smith
Jilina Scott
Jonna Rose Turnbull
Raquel C. Rischard
Kansas Carradine
Derek Southers
Lin Shaye
Tom Arnold
Sasha Grey
Mattt Potter