An American intelligence agent attempts to kidnap a top Nazi general.
Unfortunately the movie Underground is not yet available on HBO Max.
| Writing | Ron Bishop | Writer |
| Production | Arthur Gardner | Producer |
| Art | Maude Spector | Art Direction |
| Production | Arnold Laven | Producer |
| Production | Derek Kavanagh | Production Manager |
| Sound | Stanley Myers | Music |
| Editing | Tom Rolf | Editor |
| Production | Maude Spector | Casting |
| Production | Jack Phelan | Location Manager |
| Crew | Nobby Clark | Special Effects |
| Production | Jules V. Levy | Producer |
| Directing | Arthur H. Nadel | Director |
| Costume & Make-Up | Mary Gibson | Wardrobe Master |
| Camera | Kenneth Talbot | Director of Photography |
