Ash Ketchum as Alvin Seville
Gary Oak as Theodore Seville
Serena as Brittany Miller
Lita/Sailor Jupiter as Jeanette Miller
Scooby Doo as Dave Seville
Max Taylor as Alvin Seville
Rex Owen as Simon Seville
Dan Kuso as Theodore Seville
Zoe Drake as Brittany Miller
Mina/Sailor Venus as Jeanette Miller
Runo Misaki as Eleanor Miller
Ash Ketchum as Daytona Jones
Ichigo Kurosaki as Chip Tracy
Serena/Sailor Moon as Violet Bronson
Darien/Tuxedo Mask as Alvin Seville
Ash Ketchum as Simon Seville
Tracey Sketchit as Theodore Seville
Serena/Sailor Moon as Brittany Miller
Raye/Sailor Mars as Jeanette Miller
Amy/Sailor Mercury as Eleanor Miller
Ron Stoppable as Alvin Seville
Shaggy Rogers as Simon Seville
Peter Pan as Theodore Seville
Kim Possible as Brittany Miller
Velma Dinkley as Jeanette Miller
Wendy Darling as Eleanor Miller
Artemis as Theodore Seville
Sawyer as Brittany Miller
Miss Kitty as Jeanette Miller
Raye/Sailor Mars as Miss Miller
Cat R. Waul as Uncle Harry
Akira Akatsuki as Simon Seville
Ash Ketchum as Theodore Seville
Marina as Brittany Miller
Jessica Shannon as Jeanette Miller
Raye/Sailor Mars as Eleanor Miller
Ash Ketchum as Alvin Seville
Darien/Tuxedo Mask as Theodore Seville
Raye/Sailor Mars as Brittany Miller
Lita/Sailor Jupiter as Jeanette Miller
Serena/Sailor Moon as Eleanor Miller
Tommy Pickles, Chuckie Finster, and Phil DeVille as Alvin Seville, Simon Seville and Theodore Seville
Angelica Pickles, Kimi Finster and Lil DeVille as Brittany Miller, Jeanette Miller and Eleanor Miller