Inferno (Doctor Who)

Inferno is the fourth serial of season seven of Doctor Who. First airing in 1970, it shows two Earths being threatened by drilling.
== Characters ==
* Third Doctor - Jon Pertwee
* Liz Shaw - Caroline John
* Elizabeth Shaw - Caroline John
* The Briagdier - Nicholas Courtney
* The Brigade Leader - Nicholas Courtney
* Sergeant Benton - John Levene
* PUL Benton - John Levene
rest to be added
== Summary ==
UNIT is providing security cover at an experimental drilling project at Eastchester, designed to penetrate the Earth's crust and release a previously untapped source of energy. Soon, however, the drill head starts to leak an oily green liquid that transforms those who touch it into vicious primeval creatures with a craving for heat.
The Doctor is accidentally transported "sideways in time" by the partially repaired TARDIS control console into a parallel universe where the drilling project is at a more advanced stage. Thwarted by his friends' ruthless alter egos, he works to save both universes.
Category:Doctor Who
Category:Don Houghton
Category:Douglas Camfield
Category:Barry Letts
Category:Thriller
Category:1970