Masquerade
- Blwyddyn: 1965
- Gwlad: United Kingdom
- Genre: Comedy, Adventure, Thriller
- Stiwdio: Michael Relph Productions
- Allweddair: secret agent
- Cyfarwyddwr: Basil Dearden
- Cast: Cliff Robertson, Jack Hawkins, Marisa Mell, Michel Piccoli, Bill Fraser, Charles Gray