| Chapter Titles: | ||
| 1. Dr. Vulcan-Traitor | 7. Molten Menace | |
| 2. Plunging Death | 8. Suicide Flight | |
| 3. Dangerous Evidence | 9. Ten Seconds to Live | |
| 4. High Peril | 10. The Deadly Fog | |
| 5. Fatal Dive | 11. Secret of Dr. Vulcan | |
| 6. Mystery of the Rocketman | 12. Wave of Disaster |
Director: Fred C. Brannon, Assoc. Producer: Franklin Adreon, Writers: Royal K. Cole, William Lively, Sol Shor
Music: Stanley Wilson, Special Effects: Howard & Theodore Lydecker, Cinematographer: Ellis W. Carter
| Rocketman- Jeff King . . . | Tristram Coffin |
| Dr. Vulcan- Prof. Bryant . . . | I. Stanford Jolley |
| Glenda Thomas . . . | Mae Clarke |
| Tony Dirken . . . | Don Haggerty |
| Burt Winslow . . . | House Peters,Jr. |
| Prof. Millard . . . | James Craven |
| Chairman . . . | Douglas Evans |
| Martin Conway . . . | Ted Adams |
| Gunther Von Strom . . . | Stanley Price |
| Martin . . . | Dale Van Sickel |
| Knox . . . | Tom Steele |
| Blears. . . | David Sharpe |
| Turk . . . | Michael Ferro |
| Guard . . . | Frank O'Connor |
| Phillips . . . | Buddy Roosevelt |
| Chapter Titles: | |
| 1. Moon Rocket | 7. Human Targets |
| 2. Molten Terror | 8. The Enemy Planet |
| 3. Bridge of Death | 9. Battle in the Stratosphere |
| 4. Flight to Destruction | 10. Mass Execution |
| 5. Murder Car | 11. Planned Pursuit |
| 6. Hills of Death | 12. Take-off to Eternity |
Director: Fred C. Brannon, Assoc. Producer: Franklin Adreon, Writer: Ronald Davidson, Music: Stanley Wilson,
Special Effects: Howard & Theodore Lydecker, Cinematographer: John MacBurnie
| Commando Cody . . . | George Wallace |
| Retik, Ruler of the Moon . . . | Roy Barcroft |
| Joan Gilbert. . . | Aline Towne |
| Ted Richards. . . | William Bakewell |
| Graber. . . | Clayton Moore |
| Krog. . . | Peter Brocco |
| Daly . . . | Bob Stevenson |
| Mr. Henderson . . . | Don Walters |
| Moon Tank Driver. . . | Tom Steele |
| Ray Gun Soldier . . . | Dale Van Sickel |
| Hank, Rocketship Pilot . . . | Wilson Wood |
| Robal. . . | Noel Cravat |
| Retik’s Lab Aide . . . | Baynes Barron |
| Retik’s aide on Earth Trip . . . | Paul McGuire |
| Al, the cafe manager . . . | Ted Thorpe |
| Motorist on dirt road . . . | Dick Cogan |
| Chapter Titles: | |
| 1. The Zombie Vanguard | 7. Death on the Waterfront |
| 2. Battle of the Rockets | 8. Hostage for Murder |
| 3. Undersea Agents | 9. The Human Torpedo |
| 4. Contraband Cargo | 10. Flying Gas Chamber |
| 5. The Iron Executioner | 11. Man vs. Monster |
| 6. Murder Mine | 12. Tomb of the Traitors |
Director: Fred C. Brannon, Assoc. Producer: Franklin Adreon, Writer: Ronald Davidson, Music: Stanley Wilson,
Special Effects: Howard & Theodore Lydecker, Cinematographer: John MacBurnie
| Rocketman- Larry Martin . . . | Judd Holdren |
| Marex. . . | Lane Bradford |
| Sue Davis. . . | Aline Towne |
| Bob Wilson. . . | Wilson Wood |
| Mr. Steele . . . | Craig Kelly |
| Dr. Harding . . . | Stanley Waxman |
| Roth . . . | John Crawford |
| Shane . . . | Ray Boyle |
| Narab. . . | Leonard Nimoy |
| Truck Driver/Thug/Robo . . . | Tom Steele |
| Train Station Agent . . . | Dale Van Sickel |
| Marina Owner. . . | Roy Engel |
| Thug in Rowboat . . . | Jack Harden |
| Thug on Dock . . . | Paul Stader |
| Dick, Rocketship Pilot. . . | Gayle Kellogg |
| Episode Titles: | |
| 1. Enemies of the Universe | 7. Robot Monster from Mars |
| 2. Atomic Peril | 8. The Hydrogen Hurricane |
| 3. Cosmic Vengeance | 9. Solar Sky Raiders |
| 4. Nightmare Typhoon | 10. S.O.S. Ice Age |
| 5. War of the Space Giants | 11. Lost in Outer Space |
| 6. Destroyers of the Sun | 12. Captives of the Zero Hour |
Director: Fred C. Brannon, Harry Keller & Franklin Adreon, Associate Producer: Franklin Adreon, Writers: Ronald Davidson, Barry Shipman, Music: Stanley Wilson, Special Effects: Howard & Theodore Lydecker
| Commando Cody. . . | Judd Holdren |
| The Ruler. . . | Gregory Gaye |
| Joan Gilbert. . . | Aline Towne |
| Dick Preston. . . | Richard Crane |
| Ted Richards. . . | William Schallert |
| Mr. Henderson . . . | Craig Kelly |
| Varney . . . | Peter Brocco |
| Henchman. . . | I. Stanford Jolley |
| Baylor. . . | Lyle Talbot |
| Alien agent. . . | Stanley Waxman |
| The Ruler’s Assistant. . . | Gloria Pall |
| Clancy. . . | Dale Van Sickel |
| Alien Rocketship Pilot . . . | John Crawford |
| Henchman. . . | Tom Steele |
| Henchman. . . | Lane Bradford |
| Henchman . . . | Zon Murray |
| Alien . . . | Rick Vallin |
| Alien . . . | Keith Richards |
| Alien . . . | Denver Pyle |
| Power Plant Operater . . . | Kenneth MacDonald |
| Alien Agent . . . | Mauritz Hugo |
| Mercurian . . . | Lee Roberts |
| Queen of Mercury . . . | Joanne Jordan |
| Apple Vendor . . . | William Fawcett |