86 mins | Thriller, Horror, Mystery | Feb. 10, 1963
86 mins | Thriller, Horror, Mystery | Feb. 10, 1963
| IMDb rating | 7.0 |
| Producers | Galatea Film, Coronet s.r.l. |
| Original title | La ragazza che sapeva troppo |
| Directors | Franco Prosperi, Neda Matteucci, Enrico Checchi, Mario Bava |
| Writers | Franco Prosperi, Mario Bava, Sergio Corbucci, Ennio De Concini, Mino Guerrini, Eliana De Sabata |
as Dr. Marcello Bassi
as Nora Davis
as Laura Craven-Torrani
as Andrea Landini
as Inspector
as Albergo Stelletta
as De Vico / Paccini
as Dr. Facchetti
as Professor Torrani
as Priest (uncredited)
as Arresting Officer at Airport (uncredited)
as Dr Alessi
as Murder Victim
as Nurse
as Policeman
as Torrani's Maid
as Uncle Augusto
as Ethel Windell Batocci
as Woman in Sguattera Restaurant
as
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