<Ul> <Li> John C. Reilly as Wreck - It Ralph , a large brute who is the villain of the fictional arcade game Fix - It Felix Jr . </Li> <Li> Sarah Silverman as Vanellope von Schweetz , a racer / glitch in Sugar Rush . </Li> <Li> Jack McBrayer as Fix - It Felix Jr. , a repairman who is the hero of Fix - It Felix Jr . </Li> <Li> Jane Lynch as Sergeant Tamora Jean Calhoun , the lead character of Hero 's Duty . </Li> <Li> Alan Tudyk as King Candy , the ruler of Sugar Rush . King Candy 's vocal stylings are based on comedian Ed Wynn , and his physical mannerisms are modeled from Wynn 's Mad Hatter character in Alice in Wonderland . </Li> <Li> Mindy Kaling as Taffyta Muttonfudge , a racer in Sugar Rush . </Li> <Li> Joe Lo Truglio as Markowski , a soldier from Hero 's Duty that Ralph meets in Tapper . </Li> <Li> Ed O'Neill as Mr. Stan Litwak , owner of Litwak 's Family Fun Center & Arcade . </Li> <Li> Dennis Haysbert as General Hologram , a holographic general in Hero 's Duty . </Li> <Li> Adam Carolla as Wynnchel , a Long John who is a member of the Sugar Rush police department . </Li> <Li> Horatio Sanz as Duncan , a doughnut who is a member of the Sugar Rush police department . </Li> <Li> Rich Moore as Sour Bill , King Candy 's sour ball henchman . </Li> </Ul>
who plays the girl in wreck it ralph
Sarah Silverman