Doctor Who: The Invisible Enemy (1977)
A three-man rocket crew are nearly done with their mission to Titan Base until a course change puts the rocket in the path of a strange cloud in space. By the time they arrive, they have come under the control of a sentient virus which threatens the galaxy. When the TARDIS picks up an emergency message, it flies into the cloud, infecting the Doctor. To save himself and others, he must undertake a dangerous journey.
Director: Derrick Goodwin
 |
Tom Baker as The Doctor |
 |
Louise Jameson as Leela |
 |
John Leeson as K-9 Mk. I (voice) / Nucleus (voice) |
 |
Michael Sheard as Lowe |
 |
Brian Grellis as Safran |
 |
Jay Neill as Silvey |
 |
Edmund Pegge as Meeker |
 |
Frederick Jaeger as Professor Marius |
| Writing | Dave Martin | Writer |
| Directing | Derrick Goodwin | Director |
| Writing | Bob Baker | Writer |
| Writing | Robert Holmes | Script Editor |
| Sound | Dudley Simpson | Original Music Composer |
| Production | Graham Williams | Producer |
| Sound | Delia Derbyshire | Theme Song Performance |
