From the
Radio Times:
5.50 ColourDr Who
starring
Jon PertweeThe Time MonsterA six-part story
by ROBERT SLOMAN
Part 4
Trapped in their
Tardises, the Doctor and the Master engage in a desperate battle of wits - which the Doctor loses. Or does he?
MasterROGER DELGADO
KrasisDONALD ECCLES
Dr WhoJON PERTWEE
Jo GrantKATY MANNING
Brigadier Lethbridge StewartNICHOLAS COURTNEY
Captain Mike YatesRICHARD FRANKLIN
Sergeant BentonJOHN LEVENE
Dr Ruth IngramWANDA MOORE
Stuart HydeIAN COLLIER
FarmworkerGEORGE LEE
Unit SergeantSIMON LEGREE
KronosMARC BOYLE
Title music by RON GRAINER
and the BBC RADIOPHONIC WORKSHOP
Incidental music by DUDLEY SIMPSON
Script editor TERRANCE DICKS
Designer TIM GLEESON
Producer BARRY LETTS
Director PAUL BERNARD