64
About
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.
Cast
Full credits →J
Jon Pertwee
The Doctor
C
Caroline John
Liz Shaw / Section Leader Elizabeth Shaw
N
Nicholas Courtney
Brigadier Lethbridge-Stewart / Brigade Leader Lethbridge-Stewart
J
John Levene
Sergeant Benton / Platoon Under Leader Benton
O
Olaf Pooley
Professor Stahlman / Director Stahlman
C
Christopher Benjamin
Sir Keith Gold
S
Sheila Dunn
Petra Williams / Dr Petra Williams
D
Derek Newark
Greg Sutton
D
David Simeon
Private Latimer
D
Derek Ware
Private Wyatt
W
Walter Randall
Harry Slocum
I
Ian Fairbairn
Bromley
R
Roy Scammell
RSF Sentry
K
Keith James
Patterson
P
Peter Thompson
Primord
P
Philip Ryan
Primord
W
Walter Henry
Primord
P
Pat Gorman
Primord
D
Dave Carter
Primord
B
Barry Letts
Loudspeaker Voice
