Donald Duck As Woody Mickey Mouse As Buzz Lightyear Goofy As Mr. Potato Head Mortimer Mouse As Slinky Dog Jose Carioca As Rex Robin Hood (Robin Hood 1973) As Evil Emperor Zurg Marie Berlioz And Toulouse (The Aristocats 1970) As The Squeeze Toy Alien Trio Panchito Pistoles As Wheezy - Warp Darkmatter - Willie Weasel - Little Green Alien Trio - Marie Berlioz And Toulouse (The Aristocats 1970) Captured Little Green Alien Trio - Figaro (Pinocchio 1940) Oliver (Oliver And Company 1988) & Dinah (Alice In Wonderland 1951) Robin Hood (Robin Hood 1973) As Evil Emperor Zurg Red Alien Lizard - Loopy the hare,