奥逊·威尔斯

Orson Welles

饰：Joseph Balsamo aka Count Cagliostro

贝里·克勒格尔

Berry Kroeger

饰：Alexandre Dumas, Sr.

瓦伦蒂娜·格特斯

Valentina Cortese

饰：Zoraida

格雷戈里·盖伊

Gregory Gaye

饰：Chambord,Monk (as Gregory Gay)

阿基姆·坦米罗夫

Akim Tamiroff

饰：Gitano

弗兰科·科尔萨罗

Franco Corsaro

饰：Chico

雷蒙德·布尔

Raymond Burr

饰：Alexandre Dumas, Jr.

弗兰克·拉铁摩尔

Frank Latimore

饰：Gilbert de Rezel

Joop van Hulzen

饰：Minister of Justice

斯蒂芬贝凯希

Stephen Bekassy

饰：Viscount de Montagne

尼古拉斯·布鲁斯

Nicholas Bruce

饰：De Remy

罗纳德·亚当

Ronald Adam

饰：Court President

Leonardo Scavino

Leonardo Scavino

饰：Gaston,Beniamino Balsamo (as Leon Lenoir)

Tamara Shayne

饰：Maria Balsamo

罗伯特·阿特金斯

Robert Atkins

饰：King Louis XV

南茜·吉尔德

Nancy Guild

饰：Marie Antoinette,Lorenza

安妮罗·梅勒

Annielo Mele

饰：Joseph Balsamo, as a child

玛戈·格雷厄姆

Margot Grahame

饰：Mme. du Barry

查理·戈德纳

Charles Goldner

饰：Dr. Franz Anton Mesmer

Giuseppe Varni

Giuseppe Varni

饰：Boehmer

Valentino Bruchi

Valentino Bruchi

饰：(uncredited)

塔季扬娜·帕夫洛娃

Tatyana Pavlova

饰：The mother

Peter Trent

Peter Trent

饰：Dr. Mesmer's Friend

Alexander Danaroff

Alexander Danaroff

饰：Dr. Duval,Baron von Minden

Bruce Belfrage

饰：Crown Prosecutor

Nicholas Soussanin

饰：(uncredited)

肖瓦娜·曼加诺

Silvana Mangano

饰：(uncredited)

哈丽特·梅丁

Harriet Medin

饰：(as Harriet White Medin)

Rosina Galli

饰：(uncredited)

Michele Sakara

饰：(uncredited)

麦莉·韦特尔

Milly Vitale

饰：(uncredited)

Ludmilla Dudarova

饰：(uncredited)

Mary Genni

Mary Genni

饰：(uncredited)

Prince Volkonski

Prince Volkonski

饰：(uncredited)

Princess Vassileikof

Princess Vassileikof

饰：(uncredited)

Maria Antonietta Pavese

Maria Antonietta Pavese

饰：(uncredited)

Count Orloff

Count Orloff

饰：(uncredited)

Filippo Minelli

Filippo Minelli

饰：(uncredited)

李·克雷塞尔

Lee Kresel

饰：King Louis XVI,Innkeeper

Baroness Vredeun

Baroness Vredeun

饰：(uncredited)

Renato Casanova

Renato Casanova

饰：(uncredited)