The Underground Man (1974) — Cast
Cast
| Lawrence Montaigne | Leo |
| Celeste Holm | Beatrice Lacy |
| Jo Ann Pflug | Jean-Pierre |
| Lee Paul | Flying Snow |
| Biff McGuire | Cassidy |
| Vera Miles | Strom |
| Arch Johnson | Kelsey |
| Ian John Tanza | “Nails” Kilpatrick |
| Judson Morgan | Jenn Platt |
| Bill Stout | Newscaster |
| Sheila Dabney | Coolie A |
| Jack Klugman | Osborn Tremaine |
| Bonita Kalem | Little Sue |
| Judith Anderson | Flying Snow |
| Jim Hutton | Stanley Loomis |
| Eric Hines | Ronny Cammareri |
| Peter Graves | Jamie Archer |
| Carlena Gower | Ref #6 |
| Maxine Stuart | Librarian |
| Kay Lenz | Crandell |
| Sharon Farrell | Nickerson |
| Bill McKinney | Coggins |
| Jay Varela | Silcox |
Crew
| Paul Wendkos | Director |
| Caro Jones | Casting |
| Douglas Heyes | Teleplay |
| Marvin Hamlisch | Music |
| Ross Macdonald | Novel |
| Sandy Grace | Set Decoration |
| Robert H. Raff | Music Editor |
| Earl Rath | Cinematography |
| Robert O. Richards | Property Master |
| Richard Hazard | Original Music Composer |
| Richard E. Rabjohn | Editor |
| Adele Taylor | Hairstylist |
| Allan Snyder | Makeup Artist |
| Jack De Shields | Art Direction |
| Victor Vallejo | Assistant Director |
| Vi Alford | Costumer |
| Howard W. Koch | Executive Producer |
| Wes Echert | Costumer |
| Norman Wallerstein | Editor |
| Herman Lewis | Sound Mixer |
| Philip L. Parslow | Producer |