Ray Milland
Dr. Roger Mann
Sylva Koscina
Sonja Dorigny
Ramiro Oliveros
Inspector Mathieu
Franco Giacobini
Inspector Delon
Charly Bravo
María Silva
School Teacher
May Heatherly
Marina
Eduardo Calvo
Marcel Boulone
Marisa Porcel
L
Luis Gaspar
Policeman
María Vico
Teacher
S
Swan Heinze
Airplane Passenger
A
Antonio Orengo
Coroner