The great Rowan Atkinson in the 'Mr Bean' series-excellent!
He does portray as having some sort of disorder, but comes across well in his series and films.
The funniest Rowan Atkinson film in my opinion is 'Johnny English', I went to see it at the cinema and actually fell off my seat through laughing too much!
The 'Mr Bean' christmas is very funny also, and further into the film it shows him having a new years eve party, where all the guests leave early on, and when the clock strikes midnight he's all alone-whereas it shows Mr Bean's guests all having a great time at somebody else's new years eve party!