Animation Producers: Oliver Katz, James Wahlberg.Animation Produced By: Celluloid Studios.Directors of Animation: Jack Shih, Jenny Yu.Effects Animation: Dan MacManus, Dick Lucas.Assistant Animation: Dave Suding, Retta Davidson, Doris A.Nichols, Don Bluth, Richard Williams Studios, Eric Cleworth, John Ewing, Dick Lucas, Hal Ambro, Chuck Menville Character Animation: Hal King, Eric Larson, Bill Justice, Eric Cleworth, Julius Svendsen, Fred Hellmich, Walt Stanchfield, Dave Michener, Don Towsley, Hugh Fraser, Hal Ambro, Al Coe, Art Stevens, George Nicholas, Ken O'Brien, Bill Keil, Jerry Hathcock, Don Lusk, Charles A.Stop Motion Animation Supervisor: Tad Mochinaga.Puppet Makers: Ichiro Komuro, Bill Justice, Xavier Atencio, George Pal.Stop Motion Animation by: Mom Productions.Directing Animators: Milt Kahl, Ollie Johnston, Frank Thomas, John Lounsbery, Robert Rodriguez, Ross Bagdasarian, George Pal, Richard Williams Studios.Graphic/Character Design: Ed Levitt, Bernard Gruver, Evert Brown, Ruth Kissane, Charles McElmurry, Dean Spille, Ellie Bonnard, Jan Green, Al Shean.Story and Styling: Larry Clemmons, Vance Gerry, Ken Anderson, Frank Thomas, Eric Cleworth, Julius Svendsen, Ralph Wright, T.
