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Tom Corbett, Space Cadet

Season 1 Episode 6: The Mystery of Alkar

A mysterious, near-silent visitor from the fabled black planet Alkar, beyond Neptune's orbit, threatens the Cadets. However, an even more perilous danger emerges from a formidable and ancient foe, putting the entire Solar Alliance at risk of attack.

Season 1 Episodes:

Episode 1 Space Week

1. Space Week

Aired: Jul 7, 1951

A Space Academy tournament brings together the Polaris unit and other Cadet u...

Episode 2 The Martian Revolt

2. The Martian Revolt

Aired: Jul 14, 1951

A plot by the Solar Council on Mars to reorganize Space Academy into three se...

Episode 3 Trial In Space

3. Trial In Space

Aired: Jul 21, 1951

Astro is diagnosed with "Space Fever", a potentially career-ending disease th...

Episode 5 The Asteroid of Death

5. The Asteroid of Death

Aired: Aug 4, 1951

A youthful stowaway's clue holds the key to preventing a catastrophic collisi...

Episode 6 The Mystery of Alkar

6. The Mystery of Alkar

Aired: Aug 11, 1951

A mysterious, near-silent visitor from the fabled black planet Alkar, beyond ...

Info about Tom Corbett, Space Cadet

Seasons: 3

Network: NBC

Production Country: United States

Genres:Adventure, Thriller, Family, Sci-Fi, Action