What if Sonic the Hedgehog was part of the Looney Tunes characters/universe/Looney Tunes: Back in Action

Looney Tunes Presents: Back in Action is a 2003 American live-action/animated fantasy spy comedy film directed by Joe Dante. It is the third feature-length live-action/animation hybrid film to feature Looney Tunes characters, after Who Framed Roger Rabbit (1988) and Space Jam (1996). The plot follows the Looney Tunes gang as they help aspiring daredevil Damian "D.J." Drake, Jr. (Brendan Fraser) and Warner Bros. executive Kate Houghton (Jenna Elfman) find the "blue monkey" diamond in order to prevent the evil Mr. Chairman (Steve Martin) of the ACME Corporation from using it to turn mankind into monkeys that will manufacture his products; the group also attempts to rescue D.J.'s father (Timothy Dalton), an actor and spy who has been captured by Mr. Chairman.

Live-action

 * Brendan Fraser as Damian "D.J." Drake, Jr. and himself
 * as Kate Houghton
 * Steve Martin as Mr. Chairman
 * as Dusty Tails
 * as Mother
 * as Damian Drake
 * as Mr. Smith
 * Don Stanton as Mr. Warner
 * Dan Stanton as Mr. Warner's brother
 * Matthew Lillard as himself (cameo)
 * as himself (cameo)
 * as Dr. Miles Bennell (cameo)
 * as himself (cameo via archive footage from Space Jam)
 * as studio director (cameo)
 * as Civil Defense film host (cameo)
 * as Acme VP, Stating the Obvious
 * Ron Perlman as Acme VP, Never Learning
 * as Acme VP, Rhetorical Questions

Voice cast

 * Joe Alaskey as Bugs Bunny, Daffy Duck, Sylvester Pussycat, Dr. Ivo "Eggman" Robotnik, Beaky Buzzard and Mama Bear
 * Jess Harnell as Sonic the Hedgehog
 * TBD as Miles "Tails" Prower
 * Jeff Bennett as Foghorn Leghorn, Yosemite Sam and Nasty Canasta
 * Bob Bergen as Porky Pig
 * Brendan Fraser as the Tasmanian Devil and the Tasmanian She-Devil
 * as Granny
 * Kath Soucie as Princess Sally Acorn and Nicole the Holo-Lynx
 * as Tweety Bird, Marvin the Martian, Speedy Gonzales and Michigan J. Frog
 * Bruce Lanoil as Pepé Le Pew
 * Billy West as Elmer Fudd and Peter Lorre
 * Danny Chambers as Cottontail Smith
 * Will Ryan as Papa Bear
 * as Junior Bear
 * as Shaggy Rogers
 * Frank Welker as Scooby-Doo and the Road Runner (uncredited)
 * Danny Mann as Robo Dog and Spy Car
 * Mel Blanc as Gremlin Car (archive recordings)