The captain's ex-girlfriend comes aboard the ship and constantly makes passes at him because she feels neglected by her husband. A model pretends to be married to keep away annoying suitors. A man is convinced that a fellow passenger is an alien who turns into a plant every night.
Quest roles:
Monte Markham(Joe Costello), Barry Van Dyke(Scott Hanson), Guich Koock(Lance MIchaels), Sue Ane Langdon(Monica Wells), Pamela Sue Martin(Donna Dayton), Tom Smothers(Wilfred Davis)