Original-Sprecher
Starring
- Dan Castellaneta (Homer Simpson, Barney Gumble, Monster Truck announcer 2, Captain Lance Murdoch)
- Julie Kavner (Marge Simpson)
- Nancy Cartwright (Bart Simpson, Rod Flanders, Lewis, Nelson Muntz)
- Yeardley Smith (Lisa Simpson)
- Harry Shearer (TV announcer, Monster Truck announcer 1, Principal Seymour Skinner, Mr. Dewey Largo, Ned Flanders, insurance guy, Dr. Julius Hibbert, Otto)
Also Starring
- Hank Azaria (Moe Szyslak, judge, Monster Truck announcer 3, Leo G. Clark, announcer)
- Pamela Hayden (Richard, Milhouse Van Houten, Janey Powell)
- Maggie Roswell (tour guide)
Deutsche Sprecher
- Norbert Gastell (Homer Simpson)
- Elisabeth Volkmann (Marge Simpson)
- Sandra Schwittau (Bart Simpson)
- Sabine Bohlmann (Lisa Simpson)
- Michaela Amler (Milhouse Van Houten, Kind "Du bist der King!")
- Reinhard Brock (TV-Ringmoderator, Sanitäter (?), Ankündiger)
- Gernot Duda (Barney Gumble)
- Ulrich Frank (Monster-Brummi-Ralley-Sprecher 2, Ned Flanders)
- Inez Günther (Nelson Muntz)
- Klaus Guth (Dr. Julius Hibbert)
- Gudo Hoegel (Otto)
- Fred Klaus (Direktor Seymour Skinner)
- Tobias Lelle (Ring-Schiedsrichter, Monster-Brummi-Ralley-Sprecher 3, Autoschadensberechner)
- Christoph Lindert (Monster-Brummi-Ralley-Sprecher 1)
- Thomas Rau (Mr. Dewey Largo)
- Holger Schwiers (Captain Lance Murdoch)
- Bernd Simon (Moe Szyslak, Sanitäter (?))
- Michelle Tichawsky (Rod Flanders, Richard)
- ??? (Lewis, Janey Powell)
- ??? [?OFF-02.05-1] (Tourleiterin durch die Springfield-Schlucht)
neue Szenen auf DVD
- Sandra Schwittau (Bart Simpson)
- ??? (Marge Simpson)
- Eberhard Prüter (Leo T. Barkin [OF: Leo G. Clark])
- Norbert Gastell (Homer Simpson)
- ??? (Ankündiger)
- Sabine Bohlmann (Lisa Simpson)