斯泰西·基齐

Walter Stacy Keach Jr.

饰：Nikola Tesla,

Leland I. Anderson

饰：Himself

John Jacob Astor

饰：Himself

Charles W. Batchelor

饰：Himself

William H. Bragg

饰：Himself

Joseph Butler

饰：Himself

Margaret Cheney

饰：Herself

William Crookes

饰：Himself

Flora Dodge

饰：Herself

Michael Faraday

饰：Himself

Bernard Finn

饰：Himself

尼古拉·特斯拉

Nikola Tesla

饰：自己

斯泰西·基齐

Walter Stacy Keach Jr.

饰：自己

Elisabeth Noone

Elisabeth Noone

饰：Narrator,

阿尔伯特·爱因斯坦

Albert Einstein

饰：Self,(archive footage)

William K. Vanderbilt

饰：Self,(archive footage)

Swami Vivekananda

饰：Self,(archive footage)

莎拉·伯恩哈特

Sarah Bernhardt

饰：Self,(archive footage)

托马斯·阿尔瓦·爱迪生

Thomas A. Edison

饰：Self,(archive footage)

David L. Goodstein

饰：Self

尼基塔·谢尔盖耶维奇·赫鲁晓夫

Nikita Khrushchev

饰：Self,(archive footage)

罗纳德·威尔逊·里根

Ronald Wilson Reagan

饰：Self,(archive footage)

William Terbo

饰：Self

马克·吐温

Mark Twain

饰：Self,(archive footage)