Credits: Associate producer, Ronald Davidson; directors, Spencer Bennet, Fred Brannon; original screenplay, Royal Cole, Albert DeMond, Basil Dickey, Lynn Perkins, Joseph Poland, Barney Sarecky; music director, Richard Cherwin; photographer, Bud Thackery; film editors, Cliff Bell, Harold Minter.
Appl. author: Republic Productions, Inc.
1. The Man in the Meteor.
2. The Time Trap.
3. Flaming Avalanche.
4. The Lethal Pit.
5. Death on the Beam.
6. The Demon Killer.
7. The Evil Eye.
8. Descending Doom.