Pete's wartime buddy Dan Marshall undertakes daring exploits in a huge, dark, and treacherous cave, with an admiring John Karras following close behind.
| Name | Type | Role | |
|---|---|---|---|
| Jack Turley | Writer | ||
| Wyatt Johnson | Guest Star | ||
| Hal Bokar | Guest Star | ||
| Clint Ritchie | Guest Star | ||
| Clu Gulager | Guest Star | ||
| Barry Crane | Director |