Narrator / Dr. Morgan (1 episode, 1972)
Dr. Diefenbach / Dr. Robert Fitzpatrick (2 episodes, 1972)
Dr. Horace Wells (2 episodes, 1972)
Agnes Höfer (2 episodes, 1972)
(2 episodes, 1972)
Dr. William Morton (2 episodes, 1972)
Prof. Warren (2 episodes, 1972)
Prof. William Stewart Halsted (1 episode, 1972)
Dr. John Murphy (1 episode, 1972)
Dr. Perkins (1 episode, 1972)
Dr. Ignaz Semmelweis (1 episode, 1972)
Dr. Carl Ludwig Schleich (1 episode, 1972)
Dr. Sigmund Freud (1 episode, 1972)
Michael Henderson (1 episode, 1972)
Prof. Joseph Lister (1 episode, 1972)
Dr. Victor Horsley (1 episode, 1972)
Dr. Ferdinand Sauerbruch (1 episode, 1972)
Dr. Everett (1 episode, 1972)
Dr. Robert Koch (1 episode, 1972)
Dr. John Snow (1 episode, 1972)
Prof. Ludwig Rehn (1 episode, 1972)
Giulia Manzara (1 episode, 1972)
Dr. Hartmann (1 episode, 1972)
König Edward VII. (1 episode, 1973)
Mona Boyd (1 episode, 1972)
Dr. Ernst Fleischl (1 episode, 1972)
Geheimrat Prof. von Mikulicz (1 episode, 1972)
(1 episode, 1972)
Caroline Hampton (1 episode, 1972)
Sophie Goodley (1 episode, 1972)
Giampiero Covalini (1 episode, 1972)
Hedwig Schleich (1 episode, 1972)
Captain Gilbey (1 episode, 1972)
Frau Wells (1 episode, 1972)
Katja Ulanowska (1 episode, 1972)
Der Mann mit dem Messer (1 episode, 1972)
William Cabot (1 episode, 1972)
Dr. Zirn (1 episode, 1972)
Joseph Henderson (1 episode, 1972)
Emma Koch (1 episode, 1972)
Sir Frederick (1 episode, 1973)
Emily Woods (1 episode, 1972)
McBurns (1 episode, 1972)
Arzt (1 episode, 1972)
Tante Polly Hampton (1 episode, 1972)
Stani (1 episode, 1972)
Polizist Peiker (1 episode, 1972)
Frau Studienrat (1 episode, 1972)
Jackson (1 episode, 1972)
Anja Bratko (1 episode, 1972)
Dr. Kidd (1 episode, 1972)
Esther Cabot (1 episode, 1972)
Arztkollege (1 episode, 1972)
Marthe (1 episode, 1972)
Prof. Colton (1 episode, 1972)
Covalinis Mutter (1 episode, 1972)
Sir Francis Laking (1 episode, 1973)
Klara (1 episode, 1972)
Dr. Wagner-Jauregg (1 episode, 1972)
Dr. Kocher (1 episode, 1972)
Dr. Gowers (1 episode, 1972)
Prince Albert (1 episode, 1972)
Sam Cooley (1 episode, 1972)
Hofrat (1 episode, 1972)
Schauspieler (1 episode, 1972)
Lucy Henderson (1 episode, 1972)
Bratko (1 episode, 1972)
Mrs. McBurns (1 episode, 1972)
Oberschwester (1 episode, 1972)
Landgerichtsrat (1 episode, 1972)
Sir Thomas Barlow (1 episode, 1973)
Baron Stockmann (1 episode, 1972)
McBride (1 episode, 1972)
Alexander Preschan (1 episode, 1972)
Frau Landgerichtsrat (1 episode, 1972)
Francis (1 episode, 1972)
Prof. Corney (1 episode, 1972)
Frau Fleischl (1 episode, 1972)
Schauspielerin (1 episode, 1972)
Schleich sr. (1 episode, 1972)
Mr. Woods (1 episode, 1972)
Sir Alfred (1 episode, 1973)
Sir James Clark (1 episode, 1972)
Theaterdirektor (1 episode, 1972)
Herr Studienrat (1 episode, 1972)
Miklaus (1 episode, 1972)
Herr Fleischl (1 episode, 1972)
Dr. Reiz (1 episode, 1972)
Tuchmann (1 episode, 1972)
Dr. Forrester (1 episode, 1972)
Jeffries (1 episode, 1972)
Butler Henry (1 episode, 1973)
Indischer Diener (1 episode, 1972)
Professor (1 episode, 1972)
Gastwirt (1 episode, 1972)
Janet McBurns (1 episode, 1972)
Bibliothekar (1 episode, 1972)
Frau Pastor (1 episode, 1972)
Kongreßvorsitzender (1 episode, 1972)
Wilhelm Justus (1 episode, 1972)
Dr. Moore (1 episode, 1972)
Dr. Hugh Bennett (1 episode, 1972)
Baronin (1 episode, 1972)
Jeffries' Bekannter (1 episode, 1972)
Reporter (1 episode, 1972)
Assistenzarzt (1 episode, 1972)
Gammel (1 episode, 1972)
Narrator (uncredited) (unknown episodes)
