At an estate auction, Laura, J.J., Celia and Tom Fairbanks run into Swami Raku, who’s planning to run a scam on rich, stuffy matron Margaret Dupar. The scam involves the purchase of a crystal chalice which supposedly acts as a magical “love potion”. What no one realizes is that the chalice actually does work – anyone who reads its inscription falls instantly in love with the first person they look at. What ensues is a bedroom farce in which Celia falls for Tom, Mrs. Dupar for J.J., Laura and the swami with each other, and J.J. with himself. It’s up to Tom to find a way to break the spell before these dangerous liaisons go too far.