The Mutual Broadcasting System began broadcasting a radio version of Hopalong Cassidy, with Andy Clyde (later George McMichael on Walter Brennan's ABC sitcom The Real McCoys) as the sidekick, in January 1950; at the end of September, the show moved to CBS Radio, where it ran until 1952
Hopalong Cassidy
Audition Program
Rainmaker of Eagle Mountain
Coltsville Territory
Mystery of Skull Valley
Renegades of the San Rafael
Phantom Bandito
Murder on the Trail
Hoppy Takes a Chance
Voice of the Dead
Ten Strike Gold
Red Rock Mesa
Failure
Bandits of Ridge Creek
Killers of Sandy Gulch
Red Death
Coyote's Creed
Bullets for Ballots
Green River Payoff
Man Who Made Willy Whirl
Range War
Letter From the Grave
Death Paints a Picture
Border of Nowhere
Border of Nowhere
Medicine Man
Flying Outlaw
Sundown Kid
Hoppy Sees Red
Hoppy and the School Marm
King of Cinnabar
Shell Game
Blood Money
Disappearing Deputy
Whistling Ghosts
An Old Spanish Custom
Old Spanish Customn
Secret of Martin Doon
Four to Go
Red Terror
Hoppy and the Iron Horse
Gunsmoke Rides the Stagecoach Trail
Tinker's Dam
Hoppy Pays a Debt
Hoppy Turns on the Heat
Death Runs Dry
Melody of Murder
King of Spades
Hoppy Takes the Bull by the Horns
Dead or Alive
Mystery At Three Oaks
Plague of Parson's Folly
Golden Lure
Case of the Last Word
Bad Medicine At Rimrock
Frightened Town
Killer in Black
Coming Attraction, Murder
Wet Beef and Dry Bones
Black Grass Fever
Cold Country
Buckshot Badman
Boss of Vinegar Bend
Land of the Gunhawks
Devil's Drum
Hoppy Elects a Sheriff
Peril At Pier Nineteen
Death Crosses the River
Stagecoach West
Unwilling Outlaw
Kidnapper's Trail
Bandit of Blackton Bend
Hook, Line and Murder
Phantom Panther
Hoppy Plays a Hunch
Jailer Named Satan
Man in the Yellow Mask
Run, Sheep, Run
Hoppy Meets His Match
Apaches Don't Need Guns
Shot in the Dark
Gunhawk Convention
Gunfighter in Short Pants
Songbird of Santa Fe
Bayou Drums Mean Death
Clean-Up of Caribou Mesa
Six Little Men Who Wore Green
Junior Badman
Devil and El Diablo
Lawyer of Laredo
Secret in the Hill
Memory of Mace Melot
Spider Woman
Killers of Lion Canyon
Westrels of Juarez
Gambler's Luck
Danger Wears Two Faces
California or Bust
Death Comes Invited
Bull Fight
Women of Windy Ridge
Right Rope, Wrong Neck
Stampede At Semole's Crossing
Cowtown Trouble Shooters
Santa Claus Rustlers
Empty Saddle
