Looney Tunes: Justice Heroes

Looney Tunes: Justice Heroes is a 2015 animated action adventure comedy direct-to-video film produced by Warner Bros. Animation. The film is a crossover between Looney Tunes and DC's Justice League. It is also the first Justice League entry produced without the assistance of Detective Comics, the subsidiary of Warner Bros, a division of Time Warner. It was originally released digitally on June 10, 2015, followed by a DVD release on July 1, 2015. In this film the Justice League original voice, Tim Matheson also involved.

Plot
Bugs Bunny and Daffy Duck having a relaxing day at Pismo Beach until Superman, Batman and Wonder Woman arrived. They have to help stop the bad guy's for taking over the world, lead by Lex Luthor.

Cast

 * Jeff Bergman as Bugs Bunny, Daffy Duck, Sylvester, Tweety, Foghorn Leghorn
 * Tim Daly as Superman
 * Kevin Conroy as Batman
 * Susan Eisenberg as Wonder Woman
 * Nathan Fillion as Green Lantern
 * Steve Blum as Lex Luthor
 * Bob Bergen as Porky Pig
 * Billy West as Elmer Fudd
 * Michael Emerson as Joker
 * Tom Kenny as Penguin
 * Eliza Dushku as Catwoman
 * Matthew Gray Gulber as Riddler
 * June Foray as Granny
 * Liam O'Brien as Aquaman
 * Christopher Gorham as Flash
 * Frank Welker as Barnyard Dawg, Gleek, President
 * Claudia Black as Cheetah
 * Victor Garber as Sinestro
 * Harry Lennix as Black Manta
 * C. Thomas Howell as Professor Zoom
 * Khary Payton as Zan
 * Tara Strong as Janya

Follow-up film
Looney Tunes: Return of Kong, a sequel to 2011's Looney Tunes: Meets King Kong was released in June 25, 2016.