The Girl Who Knew Too Much

John Saxon

as

Dr. Marcello B...

Letícia Román

as

Nora Davis

Valentina Cort...

as

Laura Craven-T...

Dante DiPaolo

as

Andrea Landini

Titti Tomaino

as

Inspector

Luigi Bonos

as

Albergo Stelle...

Milo Quesada

as

De Vico / Pacc...

Gustavo De Nar...

as

Dr. Facchetti

Giovanni Di Be...

as

Professor Torr...

Jim Dolen

as

Priest (uncred...

Franco Ressel

as

Arresting Offi...

Robert Buchanan

as

Dr Alessi

Marta Melocco

as

Murder Victim

Lucia Modugno

as

Nurse

Franco Moruzzi

as

Policeman

Virginia Doro

as

Torrani's Maid

Mario Bava

as

Uncle Augusto

Chana Coubert

as

Ethel Windell ...

Adriana Facche...

as

Woman in Sguat...

Dafydd Havard

Tiberio Murgia

Peggy Nathan

Lido Pini

John Stacy