John Larkin

Bonanza

Col. Frank Medford

1959

Two Weeks with Love

Screenplay

1950

Carnival in Costa Rica

Writer

1947

Cloak and Dagger

Story

1946

Circumstantial Evidence

Director

1945

Bermuda Mystery

Story

1944

Dead Men Tell

Writer

1941

Charlie Chan at the Wax Museum

Writer

1940

Charlie Chan in Panama

Writer

1940

City of Chance

Writer

1940

Charlie Chan at Treasure Island

Writer

1939

Rose of Washington Square

Story

1939

Frankie and Johnnie

Andy

1936

Diamond Jim

Butler

1935

Men of Chance

Black Horse Handler

1931

Alexander Hamilton

Zekial

1931