Disney Parks Duffy the Bear as R2D2 Part of the 2016 collection - now discontinued Duffy the Bear pre-dressed, 12 inch plush, is all dressed up for a visit to Galaxy’s Edge in his R2D2 ear hat and t-shirt! May the Force be with him! Who's Duffy?   Duffy the Disney Bear is Mickey Mouse’s very own teddy bear. Born from an original Walt Disney Imagineering story, Duffy continues to be a popular Disney character with fans around the world. He has even been dubbed “the bear of happiness and luck,” and he is surely bringing lots of happiness and luck to his fans.