George Callahan

Screenplay

Science Fiction,

Adventure,

Horror

01 Jun 1955

Screenplay

Drama,

Crime

01 Jan 1951

Screenplay

Crime

01 Sep 1950

Screenplay

Crime,

Drama,

Thriller

30 Sep 1949

Screenplay

Drama

16 Sep 1948

Story

Crime,

Drama,

Mystery,

Thriller

23 Aug 1946

Screenplay

Crime,

Drama,

Mystery,

Thriller

25 May 1946

Screenplay

Mystery

16 Feb 1946

Screenplay

Mystery,

Thriller

29 Sep 1945

Writer

Mystery

01 Aug 1945

Writer

Mystery,

Thriller

11 May 1945

Writer

Crime,

Horror,

Mystery,

Science Fiction

26 Jan 1945

Screenplay

Comedy,

Thriller,

Crime,

Mystery

19 Jan 1945

Screenplay

Comedy,

Crime,

Drama

19 Aug 1944

Screenplay

Mystery,

Adventure

29 Jul 1944

Story

Mystery,

Comedy,

Crime,

Thriller

20 May 1944

Writer

Comedy,

Crime,

Mystery

14 Feb 1944