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......
| Title | Cousin Serena Strikes Again (1) |
|---|---|
| Genres | Sci-Fi & Fantasy Comedy Family Drama |
| Release Date | 1969-01-09 |
| Episode Runtime | 00 Hours 25 Minutes |
| Season Number | 5 |
| Episode Number | 15 |
| Production Companies | Columbia Pictures Television, Screen Gems |
