Russell Napier was born in Perth, Western Australia. Originally a lawyer, Napier was active as an actor on the stage as early as 1936; on the screen, from 1947 to 1974, playing both comedic and dramatic roles in both cinema and television. Notably, he starred in a liveBBC television production of H. G. Wells' The Time Machine in 1949; still photographs of this production exist, but no actual footage.
Dr. Green
Admiral Habberfield
Sir Harold Plant
Headmaster
Inspector Duggan
Capt. Stanley Lord
Flag Captain
Air Vice Marshal (uncredited)
Professor Fuller
Landlord
Thompson
Jack Burns
Leeds
2nd Plain Clothes Officer
Banker Green
Insp. Treherne
Wg. Cmr. Rogers
Superintendent
Col. Stafford
Parker
Det. Cutler
Detective at Ann's Apartment (Uncredited)
Colonel Thompson
Brother Elias
Squire Myles
Potter
Supt. Walshaw
Raymond Curtis
Insp. Durham
Inspector Simmons
Inspector Markham
Supt. John Harrington
Detective Sgt. Bolton
Inspector Hobson
Inspector Duggan
Sir Henry Dimmock
Scotland Yard Supt. Davidson
Stevens
Narrator
Inspector Harmer
Narrator
Inspector Duggan