Jim (The Head) is an animated mutant super-hero with an insanely large cranium. A freak encounter left him with a problem. A big one: he's got an alien named Roy living inside his oversized dome.
The heroes of futuropolis are Captain Garth, Spud, Liutenant Luna and Cosmo. These four space cadets are sent to investigate series of mutations and destructions of peaceful worlds. The brain behind this chaos is Lord Egghead, the inventor of the "mutation ray".
