Patrick Troughton's Doctor and his companions Victoria and Jamie investigate strange happenings at a gas refinery run by Chief Robson. Animated recreations of lost episodes help bring this 1960s adventures back to screens.

Cast:Patrick Troughton, Deborah Watling, Frazer Hines,

Genre:Sci-Fi & Fantasy, Drama, Animation,

country:United Kingdom,

Production:Big Finish Creative,