Doctor Who
S9
The Mutants: Part 4

Saturday, 29th April 1972
 5:50 pm BBC1

	Jon Pertwee Dr. Who
	Katy Manning Jo Grant
	Paul Whitsun-Jones Marshal
	James Mellor Varan
	Garrick Hagon Ky
	George Pravda Jaeger
	John Hollis Sondergaard
	Christopher Coll Stubbs
	Rick James Cotton
	Roy Pearce Solos Guard
	David Arlen Guard Warrior
	John Scott Martin Mutt
	Terry Walsh Skybase Guard