Other titles: Hidden Fear | In letzter Minute | L’aveu | Temor Oculto | Skarpe skud i Nyhavn | Kööpenhaminan alamaailma | L’Aveu | I Astynomia epi podos | Rejtett félelem | Interpol squadra falsari | Temor secreto | Intriga em Copenhague | Teamă ascunsă | Smygande skräck | Ölüm korkusu
Year Released: 1957
Month released: June
Certification: Finland:K-16, Norway:16, Norway:9, Sweden:15, United Kingdom:U, United States:Approved, West Germany:16
Directors: André De Toth
Cast: Alexander Knox, Anne Neyland, Birgit Brüel, Buster Larsen, Conrad Nagel, Elsie Albiin, Erling Schroeder, John Payne, Kjeld Jacobsen, Kjeld Petersen, Knud Hallest, Knud Rex, Marianne Schleiss, Mogens Brandt, Natalie Norwick, Olaf Ussing, Paul Erling, Poul Juhl, Preben Mahrt, Tove Maës
Production Companies: St. Aubrey-Kohn
Additional Crew: Axel Jepsen
Camera and electrical department: Henning Bendtsen
Certification: Finland:K-16, Norway:16, Norway:9, Sweden:15, United Kingdom:U, United States:Approved, West Germany:16
Colorization: Black and White
Country: United States
Distributors: American Broadcasting Company (ABC), Kino Lorber, Kommunenes Filmcentral (KF), United Artists, United Artists de Mexico
Editors: David Wages
Other Companies: International Alliance of Theatrical Stage Employees (IATSE), Palladium Studios, RCA
Production Managers: Egon C. Nielsen
Sound Department: Erik Rasmussen