A player in a poker game aboard a yacht bets his life and loses, and Jim and a policewoman pose as high rollers to enter the game and nail the killers.
| Name | Type | Role | |
|---|---|---|---|
| Tony Barrett | Writer | ||
| Lawrence Dane | Guest Star | ||
| Sam Edwards | Guest Star | ||
| Henry Hunter | Guest Star | ||
| Dick Dial | Guest Star | ||
| Dan Tobin | Guest Star | ||
| Pamela Curran | Guest Star | ||
| Leon Askin | Guest Star | ||
| Ivan Triesault | Guest Star | ||
| Maurine Dawson | Guest Star | ||
| Richard Bull | Guest Star | ||
| Sutton Roley | Director | ||
| Robert E. Thompson | Director |