The Three Doctors (2)
Show: Doctor Who --> Season: 10 - Season 10
AirDate: 1/6/1973
Runtime: 25
Voting: 8.2 (6)

Overview: The third Doctor and Jo find themselves on an artificial world inside the black hole while the second Doctor tries to find a way to control the organism.

William Hartnell
The Doctor
Patrick Troughton
The Doctor
John Levene
Sergeant Benton
Rex Robinson
Dr. Tyler
Roy Purcell
President of the Council
Clyde Pollitt
Chancellor
Graham Leaman
Time Lord
Denys Palmer
Corporal Palmer
Stephen Thorne
Omega
Nicholas Courtney
Brig. Lethbridge-Stewart
Laurie Webb
Mr. Ollis