White Robot

From Tardis Wiki, the free Doctor Who reference

The White Robots were encountered in the White Void into which the TARDIS materialised outside the universe. (DW: The Mind Robber) The White Robots served the Cybermen in Legend of the Cybermen.

The White Robots made the same clanking noise of the Clockwork Soldiers of the Land of Fiction, strongly implying a link between them and the Master Brain or the Master of the Land controlled both.

Behind the scenes