Aired: Saturday December 3, 1988
Writer: Tony Marino
Slimer gives a vacationing space alien a tour of the city.
- Title Reference: A "space case" is a person who tends to space out often. He or she does not respond when directly spoken to. The person is not necessarily a person of low intelligence or a heavy drug user, but rather one who is so easily lost in reverie that he or she loses all awareness of the surrounding physical world. See also, "space cadet".
- Series regular Charlie Adler is the voice of the space alien.