| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 |
The Atomic Curtain
series finale
|
December 12, 1954
CBS
|
15 | |
| S04E02 | Astro's Trial |
December 18, 1954
CBS
|
||
| S04E03 | The Runaway Asteroid |
January 1, 1955
CBS
|
||
| S04E04 | Suit Up for Death |
January 8, 1955
CBS
|
||
| S04E05 | Mystery of the Mothball Fleet |
January 15, 1955
CBS
|
||
| S04E06 | The Life Ray |
January 22, 1955
CBS
|
||
| S04E07 | A Mighty Mite |
January 29, 1955
CBS
|
||
| S04E08 | Ace of the Space Lanes |
February 5, 1955
CBS
|
||
| S04E09 | The Asteroid Station |
February 12, 1955
CBS
|
||
| S04E10 | The Grapes of Ganymede |
February 19, 1955
CBS
|
||
| S04E11 | Assignment: Mercury |
February 26, 1955
CBS
|
||
| S04E12 | Smugglers of Death |
March 5, 1955
CBS
|
||
| S04E13 | Mystery of the Missing Mail Ship |
March 12, 1955
CBS
|
15 | |
| S04E14 | The Gremlin of Space |
March 19, 1955
CBS
|
||
| S04E15 | Terror in Space |
March 26, 1955
CBS
|
||
| S04E16 | Spaceship in Danger |
April 2, 1955
CBS
|
||
| S04E17 | The Magnetic Asteroid |
April 9, 1955
CBS
|
||
| S04E18 | Danger in the Asteroid Belt |
April 16, 1955
CBS
|
||
| S04E19 | False Alert |
April 23, 1955
CBS
|
||
| S04E20 | The Space Projectile |
April 30, 1955
CBS
|
||
| S04E21 | The Outpost of Terror |
May 7, 1955
CBS
|
||
| S04E22 | Exercise for Death |
May 14, 1955
CBS
|
||
| S04E23 | Ambush in Space |
May 21, 1955
CBS
|
15 | |
| S04E24 | The Stowaway |
May 28, 1955
CBS
|
||
| S04E25 | A Flight for Survival |
June 4, 1955
CBS
|
||
| S04E26 | Space Blindness |
June 11, 1955
CBS
|
||
| S04E27 | Comet of Danger |
June 18, 1955
CBS
|
||
| S04E28 | The Final Test |
June 25, 1955
CBS
|
No artwork of this type.
No artwork of this type.
No artwork of this type.