• 
  Andrea Bianchi

  regizor

• 
  Piero Regnoli

  scenarist

• 
  Karin Well

  Janet
• 
  Gianluigi Chirizzi

  Mark
• 
  Simone Mattioli

  James
• 
  Mariangela Giordano

  Evelyn
• 
  Ted Rusoff

  Mark
• 
  Pat Starke

  Janet

• 
  Susan Spafford

  Leslie
• 
  Antonella Antinori

  Leslie (as Antonietta Antinori)
• 
  Raimondo Barbieri

  Professor (as Renato Barbieri)
• 
  Pietro Barzocchini

  Michael (as Peter Bark)
• 
  Roberto Caporali

  George
• 
  Anna Valente

  Kathryn
• 
  Claudio Zucchet

  Nicholas (as Claudio Zucchett)