Dr. Elaine Daniels learns that her ex-husband/coworker, Dr. Arthur Daniels (guest star Alex Rocco) has been dating a much younger woman. To make him jealous, Elaine flaunts a younger man under Arthur's nose. Meanwhile, the Daniels' coworkers make a bet on who will have sex first: the Daniels or the lab rats.
| Name | Type | Role | |
|---|---|---|---|
| Carol Burnett | Host | ||
| Richard Kind | Guest Star | ||
| Terry Kiser | Guest Star | ||
| Peter Krause | Guest Star | ||
| Anita Barone | Guest Star | ||
| Jeremy Piven | Guest Star | ||
| Meagen Fay | Guest Star | ||
| Alex Rocco | Guest Star |