Episode #1

Flowers of Death

Episode #2

Cosmic Smoke Guns

Episode #3

Lost in the Snow Cap Region of Mars

Episode #4

Explosion on Morehouse Five

Episode #5

The Evil Guardian of Harpola

Episode #6

Hit by a Meteorite

Episode #7

Planetoid Plot

Episode #8

Victim of Amnesia

Episode #9

The Lieutenant's Revenge

Episode #10

The Mind Readers

Episode #11

Slaves of the Exonium Mine

Episode #12

Abandoned in Outer Space

Episode #13

The Great Bank Robbery

Episode #14

The Mysterious Moonquakes

Episode #15

The Phantom Fleet

Episode #16

Trouble on Titan

Episode #17

Sacrifice to the Moon God

Episode #18

Uncertain Death

Episode #19

nvasion

Episode #20

A Threat to the United Planets

Episode #21

The Threat of the Thormanoids

Episode #22

Jungle Jeopardy

Episode #23

The Scheming Sibling

Episode #24

Danger on Mars

Episode #25

Mission to Mercury

Episode #26

The Deadly Ray Gun

Episode #27

The Force Barrier

Episode #28

The Iron Fist

Episode #29

The Derelict Space Station

Episode #30

The Mystery of Ancient Egypt

Episode #31

Mystery of the Pirate Ship

Episode #32

Emergency Flight to Mercury

Episode #33

Blackmail at Lake Azure

Episode #34

The Hidden Map

Episode #35

The Green Mold of Mars

Episode #36

The Galaxtic War

Episode #37

The Energy Thief

Episode #38

Sabotage of the Jupiter Run

Episode #39

The Star Raiders

Episode #40

The Code Breakers

Episode #41

Errand of Mercy

Episode #42

Underwater Treachery

Episode #43

The Electronic Man

Episode #44

Treachery on Terra Five

Episode #45

Frontier Epidemic

Episode #46

Powerdive

Episode #47

Three Exiles

Episode #48

The Shakedown

Episode #49

The Human Trap

Episode #50

The Chase in Time

Episode #51

The Deadly Sunbeam

Episode #52

The Conspiracy