The Three Doctors (4)
Show: Doctor Who --> Season: 10 - Season 10
AirDate: 1/20/1973
Runtime: 25
Voting: 7.8 (6)

Overview: Omega reveals the purpose behind bringing the Doctor to his antimatter world, but the Doctor(s) discover a startling fact about Omega that he didn't know himself and eventually strike a bargain.
William Hartnell
The Doctor
Patrick Troughton
The Doctor
John Levene
Sergeant Benton
Rex Robinson
Dr. Tyler
Roy Purcell
President of the Council
Graham Leaman
Time Lord
Patricia Prior
Mrs. Ollis
Stephen Thorne
Omega
Nicholas Courtney
Brig. Lethbridge-Stewart
Laurie Webb
Mr. Ollis