Cast and credits of The Girl Who Knew Too Much (aka The Evil Eye)

Directed by

Mario Bava

Starring

John Saxon
Dr. Marcello Bassi

Letícia Román
Nora Davis / Nora Drowson (as Leticia Roman)

Valentina Cortese
Laura Craven-Torrani

Luigi Bonos
Albergo Stelletta

Milo Quesada
De Vico / Paccini

Marta Melocco
Murder Victim

Lucia Modugno
Nurse

Giovanni Di Benedetto
Professor Torrani (as Gianni De Benedetto)

Dante DiPaolo
Andrea Landini (as Dante Di Paolo)

Mario Bava
Uncle Augusto (uncredited)

Geoffrey Copleston
Asylum employee (uncredited)

Adriana Facchetti
Woman in Sguattera Restaurant (uncredited)

Giuseppe Marrocco
Man Boarding Taxi (uncredited)

Tiberio Murgia
Bit Part (uncredited)

Franco Ressel
Arresting Officer at Airport (uncredited)

John Stacy
Killer on Cable Car (uncredited)

Written by

Sergio Corbucci
(story and screenplay) (as Enzo Corbucci) and

Ennio De Concini
(story and screenplay) and

Mario Bava
(screenplay collaboration) and

Mino Guerrini
(screenplay collaboration) and

Franco Prosperi
(screenplay collaboration)