Which film director has also worked as an actor, Percy Adlon or Duccio Tessari?
Percy Adlon: Paul Rudolf Parsifal "Percy" Adlon (] ; born 1 June 1935) is a German director, screenwriter, and producer. Duccio Tessari: Duccio Tessari (11 October 1926 – 6 September 1994) was an Italian director, screenwriter and actor, considered one of the fathers of spaghetti westerns.
Duccio Tessari