Underdog

The Marbleheads (1) - The Big Fromage (Klondike Kat) - Quarterback Hack (Tooter Turtle) - The Marbleheads (2) (3x13)

Data di messa in onda: Ott 29, 1966

A strange object crash-lands on earth. A group of scientists check out the mysterious object, determining that it's a harmless, dead comet. The scientists leave the scene unaware of the fact that a secret door opens from the center of this strange thing and two evil looking space aliens emerge from this strange object.