Doctor Who: The Sontaran Experiment
- Blwyddyn: 1975
- Gwlad: United Kingdom
- Genre: Science Fiction, Drama, Adventure
- Stiwdio: BBC
- Allweddair: time travel, alien invasion
- Cyfarwyddwr: Rodney Bennett
- Cast: Tom Baker, Elisabeth Sladen, Ian Marter, Kevin Lindsay, Donald Douglas, Glyn Jones