居里夫人

Greer Garson

Marie Curie

Walter Pidgeon

Pierre Curie

亨利·特拉弗斯

Eugene Curie

Albert Bassermann

Professor Jean Perot

Robert Walker

David Le Gros

C·奥布雷·史密斯

Lord Kelvin

梅·惠蒂

Madame Eugene Curie

Victor Francen

President of University

Elsa Bassermann

Madame Perot

Reginald Owen

Dr. Becquerel

范·约翰逊

Reporter

Margaret O'Brien

Irene Curie - Age 5