A sexy client named Clio Vanita tries to get with Darrin, but not if Serena can help it. Taking up for her cousin, Serena decides to turn Clio into a monkey! Darrin tries to get Serena to change her back, but she doesn't and Clio the monkey hangs around......
Production
: Columbia Pictures Television, Screen Gems
Actors
: Elizabeth Montgomery, Dick Sargent, Agnes Moorehead, David White
