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