A wealthy author’s second wife begins to suspect that her 12-year old stepson may have murdered his mother, who mysteriously died in a bathtub accident.

Credits: TheMovieDb.

Film Cast:

• Marcus: Mark Lester
• Elise: Britt Ekland
• Paul: Hardy Krüger
• Dr. Viorne: Lilli Palmer
• Headmaster: Harry Andrews
• Sophie: Conchita Montes
• Sarah: Colette Giacobine

Film Crew:

• Executive Producer: Andrés Vicente Gómez
• Producer: Harry Alan Towers
• Script Supervisor: Isabel Mulá
• Original Music Composer: Stelvio Cipriani
• Screenplay: Trevor Preston
• Director of Photography: Luis Cuadrado
• Assistant Editor: Alan Jones
• Writer: Andrea Bianchi
• Director of Photography: Harry Waxman
• Editor: Nicholas Wentworth
• Director: James Kelley
• Executive Producer: Oliver A. Unger
• Writer: Bautista Lacasa Nebot
• Writer: Erich Kröhnke
• Sound Editor: John Ireland
• Camera Operator: Wally Byatt
• Camera Operator: Ronnie Maasz
• Producer: Graham Harris
• Production Manager: Primitivo Álvaro
• Sound Editor: Brian Holland
• Location Manager: John Southwood
• Sound Recordist: Roger Goodall
• Sound Recordist: Peter Lodge

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