Premise: David Thewlis ( born David Wheeler ; born 20 March 1963 ) is an English actor , director , screenwriter , author . His most commercially successful role to date has been that of Remus Lupin in the Harry Potter film series . Other notable performances include the films Naked ( for which he won the Best Actor award at Cannes Film Festival ) , Dragonheart , Kingdom of Heaven , The Boy in the Striped Pyjamas , The Theory of Everything , Black Beauty , and Macbeth ( in which he played King Duncan ) .
Hypothesis: David Thewlis refuses to be an actor.
Label: CONTRADICTION