First seen in the sixties Adam West series, King Tut got introduced to the comics recently, but is pretty much the same as his campy first run.
He's a former Egyptologist who went a bit mad and now operates as a mummy-based Riddler.
Tom Baker is the Comics Editor at WhatCulture! He's heard all the Doctor Who jokes, but not many about Randall and Hopkirk. He also blogs at http://communibearsilostate.wordpress.com/