Russell Napier

Potter

1958

Supt. John Harrington

1955

Raymond Curtis

1955

Inspector Simmons

1955

Leeds

1968

2nd Plain Clothes Officer

1961

Thompson

1960

Landlord

1968

Flag Captain

1962

Insp. Durham

1955

Brother Elias

1961

Insp. Treherne

1954

Scotland Yard Supt. Davidson

1956

Inspector Harmer

1954

Stevens

1952

Banker Green

1957

Squire Myles

1958

1957

Supt. Walshaw

1952

Inspector Markham

1953

Parker

1957

Narrator

1962

Sir Henry Dimmock

1956

Professor Fuller

1968

Det. Cutler

1952

Detective Sgt. Bolton

1956

Air Vice Marshal (uncredited)

1960

Capt. Stanley Lord

1958

Superintendent

1960

Colonel Thompson

1964

Inspector Hobson

1956

Inspector Duggan

1957

Wg. Cmr. Rogers

1954

Col. Stafford

1953

Jack Burns

1956

Detective at Ann's Apartment (Uncredited)

1953

Narrator

1952