<Ul> <Li> Amy Irving as Jessica Rabbit's singing voice </Li> </Ul> <Li> Amy Irving as Jessica Rabbit's singing voice </Li> <P> Mel Blanc voiced Bugs Bunny, Daffy Duck, Porky Pig, Tweety, and Sylvester (Roger Rabbit was one of the final productions in which Blanc voiced his Looney Tunes characters before his death the following year). Joe Alaskey voiced Yosemite Sam and Foghorn Leghorn (in place of the elderly Blanc), Wayne Allwine voiced Mickey Mouse, Tony Anselmo voiced Donald Duck (with an archival recording of Clarence Nash, the original voice of Donald, used at the beginning of the scene), Tony Pope voiced Goofy (also partially voiced by Bill Farmer) and the Big Bad Wolf, Mae Questel reprised her role of Betty Boop, Russi Taylor voiced Minnie Mouse and some birds, Pat Buttram, Jim Cummings, and Jim Gallant voiced Valiant's animated bullets, Les Perkins voiced Mr. Toad, Mary Radford voiced Hyacinth Hippo from Fantasia, Nancy Cartwright voiced the dipped shoe, Cherry Davis voiced Woody Woodpecker, Peter Westy voiced Pinocchio, and Frank Welker voiced Dumbo . Animation director Richard Williams voiced Droopy. April Winchell provides the voice of Mrs. Herman and the "baby noises". David Lander voices Smart Ass, the leader of the weasels, Fred Newman voices Stupid, and June Foray voices Wheezy and Lena Hyena, a toon who resembles Jessica Rabbit and provides a comical role which shows her falling for Eddie and pursuing him . </P> <P> The main characters of the film are Roger Rabbit, a cartoon rabbit, his cartoon - human wife Jessica Rabbit, and human detective Eddie Valiant and Judge Doom . </P>

Voice of weasels in who framed roger rabbit