- Country: UK
- Genres: Mystery
- Release: 1956-06-01
- Director: Robert S. Baker
- Writers: Kenneth R. Hayles , Norman Hudis , Paddy Manning O’Brine
- Language: English
- Stars: Rod Cameron , Lois Maxwell , Clifford Evans , Peter Illing , Marianne Stone , Douglas Wilmer , John Colicos , Ballard Berkeley , Andrew Faulds , Barbara Burke
- Runtime: 70 min
- Awards: N/A
- AKA: Jaguar packt zu (Austria) , Simplicius spia internazionale (Italy) , Jaguar packt zu , Passport to Treason , Passport to Treason (United Kingdom) , L'ennemi invisible (Belgium) , Den hemmelige liga (Denmark) , Naamioitu petturi (Finland)
- Plot: While investigating the mysterious death of a friend, a man discovers a peace organization is the front for a crime syndicate. Based on the novel of the same name by Manning O'Brien.
- IMDB:tt0048471
Passport to Treason Cast · · · ALL
Robert S. Baker
Director
Rod Cameron
Mike O'Kelly
Lois Maxwell
Diane Boyd
Clifford Evans
Orlando Syms
Peter Illing
Giorgio Sacchi
Marianne Stone
Miss 'Jonesy' Jones
Douglas Wilmer
Dr. Randolph
John Colicos
Pietro
Andrew Faulds
Barrett