Jon Pertwee
Dr. Who
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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.
Top Billed Cast
| Release Date | 1970-05-09 |
|---|---|
| Runtime | 2h 46m |
| Director | Douglas Camfield |
| Producers | Delia Derbyshire, Barry Letts |
| Writers | Don Houghton, Terrance Dicks |
