Frank Howard Clark

Two in Revolt

Screenplay

O'Malley of the Mounted

Writer

The Rustler's Roundup

Screenplay

Wild Horse Mesa

Writer

The Utah Kid

Writer

Shadow Ranch

Screenplay

The Freckled Rascal

Screenplay

Laughing at Death

Writer

Come and Get It!

Writer

The Amazing Vagabond

Screenplay

Trail of the Horse Thieves

Screenplay

Idaho Red

Screenplay

The Pride of Pawnee

Writer

Rough Ridin' Red

Screenplay

Dog Law

Writer

Texas Tornado

Director & Screenplay

Headin' for Danger

Writer

Captain Careless

Writer

Trail of Courage

Writer

Man in the Rough

Screenplay

The Riding Renegade

Screenplay

King Cowboy

Writer

The Avenging Rider

Writer

Wizard of the Saddle

Director & Writer