Scooby-Doo! & Ben 10: Aliens United

'Scooby-Doo! & Ben 10: Aliens United' is a crossover movie of Scooby-Doo! and Ben 10 (2005).

Cast

 * Frank Welker as Scooby-Doo and Fred Jones
 * Matthew Lillard as Shaggy Rogers
 * Grey DeLisle as Daphne Blake
 * Kate Micucci as Velma Dinkley
 * Tara Strong as Ben Tennyson, Upgrade
 * Meagan Smith as Gwen Tennyson
 * Paul Eiding as Max Tennyson
 * Steven Blum as Heatblast, Vilgax, Ghostfreak
 * Dee Bradley Baker as Wildmutt, Stinkfly, The Alien Phantom
 * Jim Ward as Diamondhead, XLR8, Wildvine
 * Richard Steven Horvitz as Grey Matter
 * Richard McGonagle as Four-Arms
 * Fred Tatasciore as Ripjaws, Cannonbolt
 * Jennifer Hale as Rojo
 * Khary Payton as Hex
 * Kari Wahlgren as Charmcaster