Clark, a worried man.

In 1972, Declan Mulholland was Clark, one of the two men manning the abandoned sea fort that the Sea Devils attack. In 1978 he returned as Till, the hunchbacked servant of the evil Count Grendel in The Androids of Tara.

Clark

Till hurries to do his duty

Tugging forelock to his master

Will there be anything else, master?