Cast: Dick Cogan

Direction Edward L. Cahn

Cast John Howard · Joan Dixon · Walter Kingsford · Lynne Carter

Plot A doctor tests his theory that blood diseases can be cured by atomic radiation by using prison inmates as experiments.

Direction Terry O. Morse

Cast Bruce Kellogg · Otto Waldis · Jim Bannon · Tom Handley

Plot Scientists use a gigantic drilling machine for an expedition to the center of the earth.

Direction Sam Newfield

Cast Lila Leeds · Alan Baxter · Lyle Talbot · Mary Ellen Popel

Plot A chorus girl's career is ruined and her brother is driven to suicide when she starts smoking marijuana.

Direction Fred C. Brannon

Cast Walter Reed · Lois Collier · Gregory Gaye · James Craven

Plot A strange craft spying on industrialist Bryant's plant is brought down by Bryant's new atomic ray. Bryant meets the one survivor... Mota from the planet Mars! Not exactly benevolent, Mota...

Direction Fred C. Brannon

Cast George Wallace · Aline Towne · Roy Barcroft · William Bakewell

Plot Strategic targets on Earth are being destroyed by an unknown weapon. Government security head Henderson suspects it's an "atomic ray" originating from the moon! He assigns Commando Cody, scientist and...