Cow and Chicken go to the arcade, and play the time machine. They find themselves back in a deserted time, where The Red Guy introduces them to the primortial soup. But when Cow accidentally drops her quarter into it, everyone in the present time has quarters for heads. Cow and Chicken must go back into time again to stop her.
Elenco: Charlie Adler , Candi Milo , Dee Bradley Baker , Dan Castellaneta , Howard Morris , Michael Dorn .