• 
  Egon von Jordan

  Festspielleiter
• 
  Gustav Knuth

  John P. Hoover
• 
  Paul Horbiger

  Mr. Muckenhuber
• 
  Raoul Retzer

  Mr. Havranek
• 
  Peter Weck

  Peter

• 
  Karl Spiehs

  producător
• 
  Eddie Constantine

  Himself
• 
  Chubby Checker

  Himself

• 
  Robert Stolz

  Soundtrack
• 
  Eddie Constantine

  Soundtrack
• 
  Peter Weck

  Soundtrack
• 
  Chubby Checker

  Soundtrack
• 
  Cliff Richard

  Soundtrack