The BEST episodes directed by Frank Cox
#1 - The Edge of Destruction: The Brink of Disaster (2)
Doctor Who - Season 1 - Episode 13
The TARDIS is adrift, the crew turning on each other. Only by working together can they find their way out before they are destroyed.
#2 - The Sensorites: A Desperate Venture (6)
Doctor Who - Season 1 - Episode 36
Trapped on the Sense-Sphere, the Doctor and his companions find three deranged human survivors who have been fighting a guerilla war against the Sensorites.
#3 - The Sensorites: Kidnap (5)
Doctor Who - Season 1 - Episode 35
Trapped on the Sense-Sphere, the Doctor's investigations into the cause of the sickness affecting the Sensorites are hampered by the subversive activities of the City Administrator.