Clarence Upson Young

Showdown at Abilene

Movie · Story

Albuquerque

Movie · Screenplay

Riding the California Trail

Movie · Story, Screenplay

The Black Parachute

Movie · Screenplay

The Ghost That Walks Alone

Movie · Screenplay

The Strange Case of Doctor Rx

Movie · Screenplay

Night Monster

Movie · Writer

North to the Klondike

Movie · Writer

Madame Spy

Movie · Original Story, Screenplay

Sky Raiders

Movie · Screenplay

Sea Raiders

Movie · Screenplay

The Devil's Pipeline

Movie · Screenplay

Son of Roaring Dan

Movie · Screenplay

Black Diamonds

Movie · Writer

Love, Honor and Oh-Baby!

Movie · Screenplay

Hot Steel

Movie · Screenplay

The Girl and the Gambler

Movie · Screenplay

Bad Lands

Movie · Screenplay, Story

The Law West of Tombstone

Movie · Story, Screenplay

The Plot Thickens

Movie · Screenplay