Warner Adventures

Warner Adventures is a crossover video game simular to Kingdom Hearts, but this game involves characters, movies and DC Comics owned by Warner Bros.

Dimensions introduced

 * DC Comics
 * The Goonies
 * Scooby-Doo
 * Osmosis Jones
 * The Iron Giant
 * Lord of the Rings
 * Harry Potter
 * Fantastic Beasts and Where to Find Them
 * Cartoon Network Classics
 * Looney Tunes
 * Nancy Drew
 * Happy Feet

Main Characters

 * Jeremy Shada as Terry Garfield
 * Tristan Pasterick as Kosuke Chang
 * Elizabeth Elias as Luna Thomas
 * Brianne Tju as Kaede Lingshen
 * Chanelle Peloso as Gia Thomas
 * Jeff Bergman as Bugs Bunny, Daffy Duck, Sylvester and Tweety
 * Bob Bergen as Porky Pig
 * Jeff Bennett as Speedy Gonzales

Supporting Characters

 * Billy West as Elmer Fudd
 * Maurice LaMarche as Yosemite Sam, Wile E. Coyote, Barnyard Dawg and Gossamer
 * Jeff Bennett as Foghorn Leghorn and Pepé Le Pew
 * Eric Bauza as Marvin the Martian
 * Kath Soucie as Lola Bunny
 * Kari Wahlgren as Tina Duck
 * Grey DeLisle-Griffin as Petunia Pig
 * Tress MacNeille as Penelope Pussycat and Miss Prissy
 * Jim Cummings as Tasmanian Devil
 * Rob Paulsen as Mac Gopher
 * Jess Harnell as Tosh Gopher
 * Frank Welker as Road Runner
 * June Foray as Granny and Witch Hazel

Justice League

 * George Newbern as Superman/Clark Kent
 * Kevin Conroy as Batman/Bruce Wayne
 * Susan Eisenberg as Wonder Woman
 * Phil LaMarr as Aquaman
 * Michael Rosenbaum as The Flash/Barry Allen
 * Adam Baldwin as Green Lantern/Hal Jordan
 * Khary Payton as Cyborg/Victor Stone
 * Alan Tudyk as Green Arrow
 * Vanessa Marshall as Black Canary
 * Fred Tatasciore as Hawkman
 * Sean Astin as Shazam

Injustice Gang

 * Mark Rolston as Lex Luthor
 * Richard Epcar as The Joker
 * Claudia Black as Cheetah
 * Kevin Michael Richardson as Black Manta
 * Keith David as Gorilla Grodd
 * Troy Baker as Sinestro
 * Ron Perlman as Deathstroke
 * Nolan North as Black Adam
 * Dee Bradley Baker as Brainiac
 * Tara Strong as Harley Quinn
 * Fred Tatasciore as Solomon Grundy

Teen Titans

 * Stuart Allen as Robin/Damian Wayne
 * Mae Whitman as Wonder Girl/Cassie Sandsmark
 * Keiynan Lonsdale as Kid Flash/Wally West II
 * Oogie Banks as Aqualad/Kaldur'ahm
 * Willa Holland as Speedy/Mia Dearden
 * Brandon Soo Hoo as Beast Boy
 * Zach Callison as Superboy/Jon Sam Kent
 * Tara Strong as Raven
 * Kari Wahlgren as Starfire
 * Bryton James as Static
 * Antony Del Rio as Blue Beetle/Jaime Reyes

Scooby-Doo

 * Frank Welker as Scooby-Doo and Fred Jones
 * Grey DeLisle-Griffin as Daphne Blake
 * Matthew Lillard as Shaggy Rogers
 * Mindy Cohn as Velma Dinkley

The Goonies

 * Roger Craig Smith as Brand
 * Andy Pessoa as Mouth
 * Stuart Allen as Mikey
 * Kate Higgins as Andi
 * Kari Wahlgren as Stef
 * Tara Strong as Data
 * Logan Grove as Chunk

Osmosis Jones

 * Phil LaMarr as Osmosis "Ozzy" Jones
 * Jeff Bennett as Drix
 * Cree Summer as Leia
 * Khary Payton as Thrax

The Iron Giant

 * Fred Tatasciore as Iron Giant
 * Jason Ian Drucker as Hogarth Hughes

Harry Potter

 * Yuri Lowenthal as Harry Potter
 * Josh Keaton as Ron Weasley
 * Grey DeLisle-Griffin as Hermione Granger
 * James Arnold Taylor as Draco Malfoy
 * Graham McTavish as Lord Voldemort

Nancy Drew

 * Kate Higgins as Nancy Drew
 * Josh Keaton as Ned

Happy Feet

 * Yuri Lowenthal as Mumble
 * Tara Platt as Gloria
 * Dan Castlellana as Ramon