Maximillian Stael

Maximillian Stael was a scientist who, along with Adam Colby and Thea Ransome, worked for Dr. Fendelman in studying "Eustace".

Biography
Stael had medical training, sufficient to conduct a post-mortem.

Maximillian was secretly the leader of a coven which worshipped the Fendahl. He led the ceremony which transformed Ransome into the Fendahl Core. When he saw his coven members being transformed into Fendahleen, he realised it had all gone horribly wrong. His fate was sealed when he briefly locked eyes with the Fendahl and was overcome by a permanent, near-total paralysis. Realising he was doomed, he used a gun which the Fourth Doctor gave him at his request to commit suicide, saving himself from the fate of his bretheren. (DW: Image of the Fendahl)


 * Although several sources spell his first name with one l, it is spelled Maximillian in the credits.