Wreck-It Ralph is the 9-foot-tall, 643-pound villain of an arcade video game named Fix-It Felix Jr., in which the game's titular hero fixes buildings that Ralph destroys. Wanting to prove he can be a good guy and not just a villain, Ralph escapes his game and lands in Hero's Duty, a first-person shooter where he helps the game's hero battle against alien invaders. He later enters Sugar Rush, a kart racing game set on tracks made of candies, cookies and other sweets. There, Ralph meets Vanellope von Schweetz who has learned that her game is faced with a dire threat that could affect the entire arcade, and one that Ralph may have inadvertently started.
John C. Reilly
Sarah Silverman
Jack McBrayer
Alan Tudyk
Jane Lynch
Rich Moore
Raymond S. Persi
Mindy Kaling
Jamie Elman
Adam Carolla
Horatio Sanz
Katie Lowes
Kevin Deters
Ed O'Neill
Phil Johnston
Roger Craig Smith
Dennis Haysbert
Edie McClurg
Jess Harnell
Joe Lo Truglio
Rachael Harris
Skylar Astin
Maurice LaMarche
Stefanie Scott
John DiMaggio
Josie Trinidad
Cymbre Walk
Tucker Gilmore
Brandon Scott
Tim Mertens
Gerald C. Rivers
Martin Jarvis
Brian Kesinger
Reuben Langdon
Kyle Hebert
Jamie Sparer Roberts
Ava Acres
Isabella Acres
Bob Bergen
David Boat
Mike Carlsen
Reed Buck
David Cowgill
Jim Cummings
Terri Douglas
Sandy Fox
Eddie Frierson
Earl Ghaffari
Emily Hahn
Jennifer Hale
Daniel Kaz
Dave Kohut
Lauren MacMullan
Mona Marshall
Scott Menville
Laraine Newman
Paul Pape
Lynwood Robinson
Trenton Rogers
Jadon Sand
Kath Soucie
April Stewart
Fred Tatasciore
Jennifer Christine Vera
Elizabeth Daily
Will Deters
Debi Derryberry