4x21 - Mystery Science Theater 3000

In the theater, the crew watches as a crash causes an astronaut to become an irradiated mutant creature, who then terrorizes a nearby town in "Monster a Go-Go" (1965). Meanwhile, on the SOL, Gypsy doesn't understand Crow and Servo, and Crow and Servo don't understand the Piña Colada song. This episode features the short "Circus on Ice" (1954).