George H. Plympton Cavalry Flash Gordon Sakima and the Masked Marvel Pirates of the High Seas Zombies of Mora Tau The Phantom Creeps Perils of Pauline Who Was the Man? Double Crossers The Wild Wild West Tarzan the Fearless Batman and Robin Flash Gordon Conquers the Universe Feud of the Range Cody of the Pony Express Trailing Double Trouble Whirlwind Horseman Purple Death from Outer Space The Green Hornet Strikes Again! The Adventures of Sir Galahad Never Let Go The Wild Strain The Home Trail The Alibi Pirate Treasure King of the Congo The Shop Girl The Great Adventures of Captain Kidd Tex Granger: Midnight Rider of the Plains Jungle Queen Winners of the West The Great Alaskan Mystery The Lost Planet Jungle Raiders The Masked Marvel Congo Bill Adventures of the Flying Cadets The Spider's Web The Master Key Thunder in the Desert The Feud Maker The Sea Hound The Phantom Rider Superman Atom Man vs. Superman Perils of the Yukon Mysterious Island The Iron Claw Stormy Hoofbeats of Vengeance Blackhawk Man Trackers Burning the Wind The Vanishing Rider Adventures of Captain Africa Adventures of Captain Africa Texas Wildcats Texas Wildcats Smoky Trails Smoky Trails The Red Rope Doomed at Sundown The Trusted Outlaw Trigger Pals The Oregon Trail Born to the Saddle Mesquite Buckaroo The Deputy's Double Cross Martin of the Mounted Chick Carter, Detective Betty Co-Ed The Last Frontier Riders of Death Valley Dead End Kids vs. Spies, Inc. The Devil Horse The Red Rider Flaming Frontiers Pride of the Bowery Trouble Chasers The Gambling Terror Trail of Vengeance Arizona Gunfighter Durango Valley Raiders The Gambling Terror Gangster's Den Gangster's Den Junior G-Men of the Air Riding with Buffalo Bill Riding with Buffalo Bill Devil Goddess Son of the Guardsman Jungle Safari Junior G-Men A Lawman Is Born Boothill Brigade Gun Lords of Stirrup Basin Paroled - To Die Thunder in the Desert Gordon of Ghost City Blazing the Overland Trail Blazing the Overland Trail Love Bound Deadwood Dick Billy The Kid's Fighting Pals Billy The Kid's Fighting Pals Roar of the Iron Horse The Crooked Trail The Crooked Trail Son of Geronimo Son of Geronimo Gang Busters The Gun Ranger Scouts to the Rescue Outlaws of the Rio Grande The Phantom of the Air The Vigilante: Fighting Hero of the West Last of the Redmen Perils of the Wilderness Perils of the Wilderness Gunfighters of the Northwest Gunfighters of the Northwest Fighting Spirit The Idaho Kid Songs and Bullets Songs and Bullets Spaceship to the Unknown The Rangers' Round-Up Bar-Z Bad Men That Girl Montana Hop Harrigan: America's Ace of the Airways Paroled from the Big House Rustlers of Red Dog The Stolen Ranch Don Winslow of the Coast Guard Holt of the Secret Service Jungle Mystery The Satin Girl Brenda Starr, Reporter The Green Hornet The Adventure Shop Rocket Ship The Spider Returns The Harvest of Hate Hard Fists The One Way Trail Blazing Days The Roaring West Jack Armstrong Bruce Gentry The Phantom Creeps The Winning Five