Dick can't stop Mary from dating her secret admirer "Scoochie" (really alien Liam Neesam), even though he suspects Liam is only using her as part of his plot against all mankind. Meanwhile, the rest of the gang find the "prequel" to their favorite movie, Arthur 2.
3RD ROCK FROM THE SUN is an inspired half-hour comedy series farcically dealing with the human condition set in the fictional city of Rutherford, Ohio. This gentle-hearted series stars John Lithgow as the High Commander of an investigative team sent to Earth on a mission to learn everything about humans and their so-called advanced civilization. Described by its producers as 'Carl Sagan meets the Marx Brothers', 3rd Rock has a clever, distinct point of view seen through the extraterrestrial team who has no other worldly powers except absolute truthfulness.