Professor Dumont: galvanism.

Dr. Krempe: brains
Dr. Baumschlager: surgery
Dr. Kolesnikova: musculoskeletal system

Dr. Srebenica: Romanian expert in the subject of blood
Dr. Louis Beaufort: heart expert
Baron Whately: our host
Dr. Krempe: brains

Dr. Walton: Krempe's rival in the expertise of brains
Dr. Vitali: Italian blood expert

Claire Beaufort: French heart expert and Louis Beaufort's wife

Drs. Baumschlager and Kolesnikova assembling the body.

The brain table.

Frantic surgery performed by Drs. Baumschlager and Kolesnikova, assisted by Claire Beaufort.

The heart table.