When Fry gets trapped in ice during Oktoberfest he is mistaken for a caveman and accepted in the isolated world of the Neanderthals. Convinced he is a Neanderthal himself he decides to plot a war against the stuck up Homo Sapiens.
After Bender realizes he has no power over the decisions he makes, he goes on a soul searching trip to liberate himself from the shackles of his pre-deterministic operation system.
