Disney parks hire some really talented people to play the characters guests can interact with in the park, and the non-mascot characters try to imitate the character's original voice as best they can, accent and all.
But when the characters encounter impressionist Brian Hull his impressions make the Disney parks actors' performances look like Pooh.
They can't believe the spot-on impressions coming out of Brian's mouth, and Winnie almost loses his willy nilly silly old mind he's so impressed!
Same concept, different cast of characters, more funny reactions from Disney parks characters!
-Via Right This Minute