Clarence Upson Young

North to the Klondike

Writer

Hot Steel

Screenplay

Showdown at Abilene

Story

Riding the California Trail

Story

Albuquerque

Screenplay

Night Monster

Writer

The Strange Case of Doctor Rx

Screenplay

Madame Spy

Original Story

Bad Lands

Screenplay

The Plot Thickens

Screenplay

Son of Roaring Dan

Screenplay

Sea Raiders

Screenplay