Self - (archive footage)

Dr. Henry Frankenstein (flashback) (uncredited)

Col. Fenwick (rehearsed only) (uncredited)

Capt. Thelis

Bruce Vail

Eric Reynolds

Bertrand Berkeley

Stephen Orlac

John Marland

Henry Frankenstein

Maurice Trent

Capt. Johnstone

Edward Rochester

Sir Gerald Corven

Capt. Andrew 'Andy' Kerr

Geoffrey Fielding

Sir Christopher Strong

Rupert Harvey

Henry Frankenstein

Warren Barrington

Denis Stanhope