George Callahan

Profesión: Writing

IMDb

Como equipo técnico

Luz roja
Luz roja
Screenplay
The Babe Ruth Story
The Babe Ruth Story
Screenplay
Mensaje de otro mundo
Mensaje de otro mundo
Screenplay
Charlie Chan in The Chinese Cat
Charlie Chan in The Chinese Cat
Story
The Scarlet Clue
The Scarlet Clue
Writer
The Shanghai Cobra
The Shanghai Cobra
Screenplay
Charlie Chan en el servicio secreto
Charlie Chan en el servicio secreto
Writer
Black Magic
Black Magic
Screenplay
The Red Dragon
The Red Dragon
Writer
The Jade Mask
The Jade Mask
Writer
Dark Alibi
Dark Alibi
Screenplay
Paso a paso
Paso a paso
Story
Adventures of Kitty O'Day
Adventures of Kitty O'Day
Screenplay
Prisoners in Petticoats
Prisoners in Petticoats
Story
Behind the Mask
Behind the Mask
Screenplay
Captain Tugboat Annie
Captain Tugboat Annie
Writer
Regreso a la Tierra
Regreso a la Tierra
Screenplay
The Shadow Returns
The Shadow Returns
Screenplay
The Long Shot
The Long Shot
Story
Call of the Jungle
Call of the Jungle
Screenplay