A detective gets involved with the beautiful daughter of an old friend. The daughter turns out to be a jewel thief, who in turn gets the detective involved in a caper in Austria.
Rock Hudson
Capt. Mike Harmon
Claudia Cardinale
Esmeralda Marini
Tomas Milian
Roger
Leon Askin
Chief Wellman
Ellen Corby
Maddy Walker
Walter Giller
Franz
Guido Alberti
Uncle Camillo Marini
Peter Dane
Albert Kinsky
