Wealthy married Philip Carlyle persuades unwitting Mike Hartney to sail his cabin cruiser with a time bomb aboard. After the explosion Phil is believed to be dead and can begin a new life with his mistress Diane. Julie hires Barnaby to search for her friend Mike.
| Name | Type | Role | |
|---|---|---|---|
| Ben Masselink | Writer | ||
| Darleen Carr | Guest Star | ||
| Victoria Shaw | Guest Star | ||
| William Shatner | Guest Star | ||
| Damu King | Guest Star | ||
| David Ankrum | Guest Star | ||
| Janice Rule | Guest Star | ||
| Sharon Johansen | Guest Star | ||
| Pat O'Hara | Guest Star | ||
| James McCallion | Guest Star | ||
| Charles Cyphers | Guest Star | ||
| Stuart Nisbet | Guest Star | ||
| Anne Randall | Guest Star | ||
| Eldon Quick | Guest Star | ||
| Erena Radich | Guest Star | ||
| William Hale | Director |