A man swallows a diamond - and suddenly all people around him change their attitude towards him.
| Actor | Role |
|---|---|
 Curt BoisCurt Nickel | Curt Nickel |
 Dolly HaasCurts Freundin Dolly | Curts Freundin Dolly |
 Adele SandrockAdele von Hahnenkamp | Adele von Hahnenkamp |
 Liselotte SchaakTochter Ulla von Hahnenkamp | Tochter Ulla von Hahnenkamp |
 Egon BrosigFürst | Fürst |
 Paul HörbigerDetektiv Linkerton | Detektiv Linkerton |
| FFritz LeyNotar | Notar |
 Willi SchurDufter Emil | Dufter Emil |
 Paul BiensfeldtDiener Ferdinand | Diener Ferdinand |
 Margarete KupferBella da Vasco | Bella da Vasco |
| FFriedrich EttelArzt | Arzt |
| EEduard RothauserJuwelier | Juwelier |
| AAnnie AnnZigeunerin | Zigeunerin |
 Josef DahmenNot listed | Not listed |
| PPeter IhleNot listed | Not listed |
 Walter SteinbeckNot listed | Not listed |
 Michael von NewlinskyNot listed | Not listed |
 Hermann PichaNot listed | Not listed |
| HHermann PittschauNot listed | Not listed |