In Berlin in 1961, an American soldier and a German engineer join forces to build a tunnel under the Berlin Wall in order to smuggle out refugees, including the soldier's East German girlfriend.
Unfortunately the movie Berlin Tunnel 21 is not yet available on Disney Plus.
| Writing | John Gay | Screenplay |
| Directing | Richard Michaels | Director |
| Production | Steve Nicolaides | Producer |
| Camera | Igor Luther | Director of Photography |
| Production | Gerald W. Abrams | Executive Producer |
| Sound | Dana Kaproff | Music |
| Art | Albrecht Konrad | Art Direction |
| Art | Jan Schlubach | Art Direction |
| Writing | Donald Lindquist | Book |
| Production | Bruce J. Sallan | Executive Producer |
| Editing | Gregory Prange | Editor |
| Costume & Make-Up | Ingrid Zoré | Costume Design |
| Art | Jan Schlubach | Production Design |