Mystery Science Theater 3000 3x20

In the theater, the crew watches as a mad scientist searches for a youth serum and performs experiments on his patients in an isolated sanitorium in "The Unearthly" (1957). Meanwhile, on the SOL, Crow and Servo learn to appreciate Gypsy for all the little things she does around the ship. This episode features the shorts "Posture Pals" and "Appreciating Our Parents."