Currently available on 4 streaming services.

Saturn 3 - watch online: streaming, buy or rent

Currently you are able to watch "Saturn 3" streaming on Amazon Prime Video, Amazon Prime Video with Ads or for free with ads on Tubi TV. It is also possible to rent "Saturn 3" on Apple TV Store online and to download it on Apple TV Store.

Cast

Kirk Douglas
Kirk Douglas
Major Adam
Harvey Keitel
Harvey Keitel
Benson
Ed Bishop
Ed Bishop
Harding (uncredited)
Roy Dotrice
Roy Dotrice
Benson (uncredited) (voice)
Jill Goldston
Jill Goldston
Woman on World Spaceways Ship (uncredited)
Vera Goulet
Vera Goulet
Technician (uncredited)
Douglas Lambert
Douglas Lambert
Captain James (uncredited)
Christopher Muncke
Christopher Muncke
2nd Crewman (uncredited)
Farrah Fawcett-Majors
Farrah Fawcett-Majors
Alex