Giulia Rovai

饰：Joe`s Girl

法利·格兰杰

Farley Granger

饰：Spike

露西娅·波塞

Lucia Bosé

饰：Sylvia Forrest,(as Lucia Bosé)

吉雅科莫·罗西·斯图尔特

Giacomo Rossi Stuart

饰：Donald Forrest

安杰洛·弗朗切斯科·拉瓦尼诺

Angelo Francesco Lavagnino

饰：Prof. Lawrence,(as Francesco Lavagnino)

洛雷达娜·努斯齐亚克

Loredana Nusciak

饰：Model for Photo of Lady Sheila Marlowe

Mia Genberg

Mia Genberg

饰：Susan West

Stan Cooper

饰：Dr. Williams,(as Stan Cooper)

Gianni Medici

饰：Joe,(as John Hamilton)

Franco Beltramme

饰：Det. Sam,(as Frank Beltramme)

Dino Fazio

饰：Insp. Wright