Description :
First Stop...the Tar Pits, as Gary and Eric investigate the incredible creatures that came after the dinosaurs, from giant ground sloths to savage saber-tooths. It's a trip back to the age of monstrous mammals in this wild and whimsical blast into tour prehistoric past. Prehistoric World
Genre :
Comedy, Documentary, TV Movie,
Casting :
Eric Boardman , Charlie Callas , Frank Nelson , Bill Saluga , Dave Willock , Kent Wilson , Gary Owens ,