
Titusville, Pennsylvania, USA
Ralph Dunn was an American film, television, and stage actor. Dunn was born in Titusville, Pennsylvania and spent early years living with relatives in Canton, Illinois. Dunn's father was a veterinarian for the U.S. Army during WWI, and his mother was an actress. Dunn was enrolled briefly at the University of Pennsylvania, but left after one day to join a Vaudeville troupe. Ralph Dunn used his burly body and rich, theatrical voice to good effect in hundreds of minor feature-film roles and supporting appearances in two-reel comedies. He came to Hollywood during the early talkie era, beginning his film career with 1932's The Crowd Roars. A large man with a withering glare, Dunn was an ideal "opposite" for short, bumbling comedians. A frequent visitor to the Columbia short subjects unit, Dunn showed up in the Three Stooges comedies Mummy's Dummies, as well as Who Done It? and its remake, For Crimin' Out Loud Dunn kept busy into the 1960s, appearing in such TV series as Kitty Foyle, and Norby and such films as Black Like Me.
as Mitch

1950

as Sergeant MacReynolds
1948
as Mitch
1950

as Lieutenant Rooney
1951

as Soldier (uncredited)
1939

as Fred Callahan (uncredited)
1944

as Deputy (uncredited)
1940

as Policeman (uncredited)
1950

as Plainclothesman (uncredited)
1940

as First Policeman in Park (uncredited)
1945

as Flophouse Bum (uncredited)
1948

1951
as Myron Hasler
1957

as Lieutenant Rooney
1962

as The Furnace Man
1960

as Myron Hasler
1957

1956

as Baddie (archive footage)
1956

as Sergeant MacReynolds
1953

as Rafferty (uncredited)
1953

as Motorcycle Cop (uncredited)
1951

1951

as Sam (uncredited)
1950

as Policeman (uncredited)
1950
as Police Inspector Bruce
1950

as Traveler
1950

as Police Sergeant McCafferty (uncredited)
1950

as Tollgate Policeman (Uncredited)
1949

as Capt. Rawlins
1949

as Department of Employment Clerk
1949

1949

as Leader of Phantom Gang
1949

as Mr. McKelvey
1949

as Rhadames
1948

as Bugs
1948

as Jim. Driscoll
1948

as Al Garrity
1948
as Lieutenant Rooney
1 ep.