Frankenstein

Screenplay

Jealousy

Writer

Dracula's Daughter

Screenplay

Lady for a Night

Story

The Devil-Doll

Screenplay

The Lost Patrol

Adaptation

Blood on the Sun

Writer

Street of Chance

Screenplay

Panama Flo

Story

Young Bride

Screenplay

The Letter

Screenplay

Scotland Yard

Writer

Among the Living

Screenplay

The Mad Room

Writer

The Yankee Clipper

Adaptation

White Gold

Adaptation

Gigolo

Writer

Twelve Crowded Hours

Story

Made for Love

Story

Gay and Devilish

Writer

The Mark of Zorro

Adaptation

The Fire Patrol

Writer

The Zero Hour

Story

Mills of the Gods

Writer

On Time

Writer

The Midnight Girl

Story

The Big Pond

Story

The Lady Lies

Adaptation

The Return of Sherlock Holmes

Writer

Applause

Adaptation

The Bachelor's Baby

Story

Ports of Call

Story

Before Dawn

Screenplay

Inside Job

Story

Dracula

Writer

Private Scandal

Writer

Naughty Baby

Writer

Jalna

Adaptation

Outside the Law

Writer

Dangerous Nan McGrew

Story

The Mark of Zorro

Adaptation

Dracula

Screenplay

Bachelor Brides

Writer

70,000 Witnesses

Screenplay

Panama Lady

Story

Bataan

Writer

Ladies in Retirement

Screenplay

The Prince of Headwaiters

Story

In Fast Company

Writer

The Man in Half Moon Street

Adaptation

Mrs. Lies

Adaptation

The Letter

Writer

Dr. Broadway

Additional Writing

Drácula

Writer

Five Days to Live

Writer