Realizing that his living with Mindy is making it difficult for her to date, Mork decides to move out. While looking for a flophouse, he stumbles upon Exidor, the delusional leader (and only tangible member) of "The Friends of Venus."

A new customer at the music store turns out to be Mindy's old rival, Susan Taylor. Susan sets her sights on Mork, as revenge for Mindy stealing her boyfriend back in high school.