George Callahan

Screenplay

Horror,

Adventure,

Science Fiction

01 Jun 1955

Screenplay

Drama,

Crime

01 Jan 1951

Screenplay

Crime

01 Sep 1950

Screenplay

Drama,

Thriller,

Crime

30 Sep 1949

Screenplay

Drama

16 Sep 1948

Story

Drama,

Thriller,

Crime,

Mystery

23 Aug 1946

Screenplay

Drama,

Thriller,

Crime,

Mystery

25 May 1946

Screenplay

Mystery

16 Feb 1946

Screenplay

Thriller,

Mystery

29 Sep 1945

Writer

Mystery

01 Aug 1945

Writer

Thriller,

Mystery

11 May 1945

Writer

Horror,

Crime,

Science Fiction,

Mystery

26 Jan 1945

Screenplay

Thriller,

Comedy,

Crime,

Mystery

19 Jan 1945

Screenplay

Drama,

Comedy,

Crime

19 Aug 1944

Screenplay

Adventure,

Mystery

29 Jul 1944

Story

Thriller,

Comedy,

Crime,

Mystery

20 May 1944

Writer

Comedy,

Crime,

Mystery

14 Feb 1944