Doctor Who: The Keys of Marinus
- ବର୍ଷ: 1964
- ଦେଶ: United Kingdom
- ଶ re ଳୀ: Science Fiction, Drama, Adventure
- ଷ୍ଟୁଡିଓ: BBC
- କୀ ଶବ୍ଦ |: time travel, alien, distant planet
- ନିର୍ଦ୍ଦେଶକ: John Gorrie
- କାଷ୍ଟ୍: William Hartnell, Carole Ann Ford, Jacqueline Hill, William Russell, George Coulouris, Martin Cort