Fred Z. Randall is a geeky and obnoxious spacecraft designer, who gets the chance to make his dream come true and travel to Mars as a member of the first manned flight there.
An incredibly dull-witted family unknowingly stumble upon an illegal weapons deal while on the trail of their "stolen" garbage.
Italian immigrant Joe is hired by mobster Vince to kill a witness before he can testify against him. Joe dresses up as a policeman to be able to get close to his victim, but he's mistaken ...