Krasis

From TARDIS Index File, the free Doctor Who reference.

Krasis
Also known as:
Race:	Human
Home Planet:	Earth
Home Era:	2000 BC
Appearances:	DW: The Time Monster
Actor:	Donald Eccles

Krasis was the High Priest of Poseidon in Atlantis and the servant of Kronos. The Master brought him forward in time to the 1970s to help him take control of Kronos. He was killed when Kronos destroyed Atlantis. (DW: The Time Monster)