Al Markim
Description
Alfred Markim was an American film and television actor, best known for his role as Astro in the 1950s live, sci-fi television series, Tom Corbett, Space Cadet. His lead character, Astro, was an engineer and scientist from Venus on the show. He transitioned to television production during the 1960s and was inducted into the Video Hall of Fame in 1996.
Wikipedia. CC BY-SA 4.0. Updated Feb 4, 2026.
Programs
Broadcasts
25:00Tom Corbett Space Cadet
The Mystery Of The Sparkling Meteor, Part 1
24:00Tom Corbett Space Cadet
Doomed Cargo, Part 2
24:00Tom Corbett Space Cadet
Holiday Of Terror, Part 2
24:00Tom Corbett Space Cadet
Astro Lost In Ice Cave Pt 2
24:00Tom Corbett Space Cadet
The Mission Of Mercy, Part 1
23:00Tom Corbett Space Cadet
Holiday Of Terror, Part 1
23:00Tom Corbett Space Cadet
The Asteroid Of Danger, Part 1
25:00Tom Corbett Space Cadet
The Mission Of Mercy, Part 2
25:00Tom Corbett Space Cadet
Doomed Cargo Part 1 Of 2
24:00Tom Corbett Space Cadet
Danger In Deep Space, Part 1
24:00Tom Corbett Space Cadet
Marooned With Death, Part 2
24:00Tom Corbett Space Cadet
Trial In Space, Part 1
23:00Tom Corbett Space Cadet
The Giants Of Mercury, Part 1
23:00Tom Corbett Space Cadet
Vultures of Space, Part 2
24:00Tom Corbett Space Cadet
The Missing Rocket Scout, Part 2
24:00Tom Corbett Space Cadet
Vultures of Space, Part 1
25:00Tom Corbett Space Cadet
The Giants Of Mercury, Part 2
24:00Tom Corbett Space Cadet
Space Station Of Danger, Part 2
24:00Tom Corbett Space Cadet
The Riddle Of Astro, Part 2
25:00Tom Corbett Space Cadet
Operation Hide And Seek, Part 1
23:00Tom Corbett Space Cadet
The Riddle Of Astro, Part 1
24:00Tom Corbett Space Cadet
The Missing Rocket Scout, Part 1
25:00Tom Corbett Space Cadet
The Asteroid Of Danger, Part 2
23:00Tom Corbett Space Cadet
Trial In Space, Part 2
24:00Tom Corbett Space Cadet
Danger In Deep Space, Part 2
24:00Tom Corbett Space Cadet
Shanghaied On A Deep Spacer, Part 1
24:00Tom Corbett Space Cadet
Living Crystals Of Titan, Part 2
24:00Tom Corbett Space Cadet
Operation Hide And Seek Part 2 Of 2
24:00Tom Corbett Space Cadet
Marooned With Death, Part 1
24:00Tom Corbett Space Cadet
Shanghaied On A Deep Spacer, Part 2