A man steals a tugboat laden with explosives and threatens to blow up a famous marine biologist unless he is given a million dollars.
| Name | Type | Role | |
|---|---|---|---|
| S. Rodger Olenicoff | Writer | ||
| Robert I. Holt | Writer | ||
| Tom McDonald | Guest Star | ||
| Diana Muldaur | Guest Star | ||
| Paul Carr | Guest Star | ||
| James Luisi | Guest Star | ||
| Don Keefer | Guest Star | ||
| Betty Anne Rees | Guest Star | ||
| Johnny Haymer | Guest Star | ||
| George McCowan | Director |