Marshall is persuaded by Dr. Welby to defend Dr. Kiley in a paternity suit filed by Perry, a nurse who believes that the young doctor is the father of her child.
| Name | Type | Role | |
|---|---|---|---|
| Kim Darby | Guest Star | ||
| Farrah Fawcett | Guest Star | ||
| Lynda Day George | Guest Star | ||
| Arthur Hill | Guest Star |