Tropic Fury

(1939)

Story

Legion of Lost Flyers

(1939)

Screenplay

Danger On Wheels

(1940)

Writer

Hot Steel

(1940)

Story

Zanzibar

(1940)

Screenplay and Story

Horror Island

(1941)

Screenplay

Mutiny in the Arctic

(1941)

Screenplay

Raiders of the Desert

(1941)

Writer

Road Agent

(1941)

Screenplay

Men of the Timberland

(1941)

Screenplay

Danger in the Pacific

(1942)

Screenplay

Stand By All Networks

(1942)

Screenplay and Story

Two Señoritas from Chicago

(1943)

Screenplay

The Great Alaskan Mystery

(1944)

Screenplay

Music in Manhattan

(1944)

Story

Mystery of the Riverboat

(1944)

Screenplay

The Lone Wolf in Mexico

(1947)

Screenplay

The Return of the Whistler

(1948)

Writer

Trapped by Boston Blackie

(1948)

Screenplay

Highway 13

(1948)

Screenplay

The Creeper

(1948)

Writer

Thunder in the Pines

(1948)

Screenplay

The Prince Of Thieves

(1948)

Writer

Arson, Inc.

(1949)

Screenplay

Sky Liner

(1949)

Screenplay

Boston Blackie's Chinese Venture

(1949)

Story and Screenplay

Crooked River

(1950)

Screenplay

Hostile Country

(1950)

Writer

Marshal of Heldorado

(1950)

Writer

West of the Brazos

(1950)

Writer

The Daltons' Women

(1950)

Writer

Fast on the Draw

(1950)

Screenplay

Colorado Ranger

(1950)

Screenplay

Motor Patrol

(1950)

Story and Screenplay

Kentucky Jubilee

(1951)

Writer

Man from Sonora

(1951)

Screenplay

Lawless Cowboys

(1951)

Screenplay

The Frontier Phantom

(1952)

Screenplay

Night Raiders

(1952)

Screenplay

Trail of the Arrow

(1952)

Writer

The Yellow Haired Kid

(1952)

Writer

The Ghost of Crossbone Canyon

(1952)

Screenplay

Behind Southern Lines

(1952)

Screenplay

Two Gun Marshal

(1953)

Screenplay

Trouble on the Trail

(1954)

Writer

The Two Gun Teacher

(1954)

Writer

Marshals in Disguise

(1954)

Writer

Phantom Trails

(1955)

Screenplay

The Matchmaking Marshal

(1955)

Writer

The Tilted Tenderfoot

(1955)

Writer

The Dalton Girls

(1957)

Screenplay and Screenstory

Fort Bowie

(1958)

Screenplay

Gundown at Sandoval

(1959)

Writer

Moon Pilot

(1962)

Screenplay

Six Gun Law

(1962)

Writer

Escapade in Florence

(1962)

Writer

The Waltz King

(1964)

Writer

The Adventures of Gallegher

(1964)

Writer

The Further Adventures of Gallegher

(1965)

Writer

Monkeys, Go Home!

(1967)

Screenplay

Running Wild

(1973)

Writer