Secret Mission
- Blwyddyn: 1942
- Gwlad: United Kingdom
- Genre: Drama, War
- Stiwdio: Marcel Hellman Productions, Independent Producers
- Allweddair: espionage, french resistance
- Cyfarwyddwr: Harold French
- Cast: Hugh Williams, Carla Lehmann, Roland Culver, Michael Wilding, James Mason, Nancy Price