Trailer
Cast
- Mario Lanza as Tonio Costa
- Johanna von Koczian as Christa
- Kurt Kasznar as Ladislas Tabory
- Hans Söhnker as Prof. Bruckner
- Annie Rosar as Mathilde Faktotum
- Sandro Giglio as Alessandro
- Walter Rilla as Dr. Bessart
- Renzo Cesana as Angelo
- Peter Capell as Leopold Hübner
- Gisella Mathews
Crew
- Rudolph Maté · Director
- Andrew Solt · Writer
- Alexander Grüter · Producer
- George Stoll · Composer
- Aldo Tonti · Cinematographer
- Gene Ruggiero · Editor
- Hans Jürgen Kiebach · Production designer
- Fritz Maurischat · Production designer
- Heinrich Weidemann · Production designer