- Jack Webb
- Â Self (Narrator) 4 episodes, 1973
- Marion Ross
- Â Fran McGowen 1 episode, 1973
- Cameron Mitchell
- Â Sergeant Nordlaw 1 episode, 1973
- Lee Montgomery
- Â Matthew McGowen 1 episode, 1973
- James Gregory
- Â General Trebner 1 episode, 1973
- Glenn Corbett
- Â Larry McGowen 1 episode, 1973
- Norman Fell
- Â Frank Diel 1 episode, 1973
- Ed Nelson
- Â Frank Wyatt 1 episode, 1973
- Ned Romero
- Â Ramirez 1 episode, 1973
- Kip Niven
- Â Kurczak 1 episode, 1973
- Ron Hayes
- Â Mike Coles 1 episode, 1973
- Bernie Hamilton
- Â Devlon 1 episode, 1973
- Simon Scott
- Â Adm. Lockery 1 episode, 1973
- Dennis Rucker
- Â Murphy 1 episode, 1973
- Scott Walker
- Â Valero 1 episode, 1973
- Dana Laurita
- Â Kate McGowen 1 episode, 1973
- Robin Clarke
- Â Diving Officer 1 episode, 1973
- Christopher Caine
- Â Quack 1 episode, 1973
- Charlene Wong
- Â Korean Girl 1 episode, 1973
- Bob Harks
- Â Policeman (uncredited) 1 episode, 1973
