Willy Bowman
From Tardis Wiki, the free Doctor Who reference
Willy Bowman appeared uncredited in two Doctor Who television stories: as a Londoner in Doctor Who and the Silurians (DWM 222) and a Time Lord in The Deadly Assassin. (DWM 187)
Outside of the DWU, he is probably best known for playing one of the German guests in the Fawlty Towers episode "The Germans", opposite John Cleese's Basil Fawlty.