Disney’s much-anticipated holiday feature Wreck-It Ralph has added several new cast members to its roster of voice talent. The pic, which stars John C. Reilly has an 8-bit video game villain trying to prove to be a hero in other arcade games, also stars comedian Sarah Silverman as Vanellope von Schweetz, Jack McBrayer (30 Rock) and Jane Lynch (Glee) as the no-nonsense Sergeant Calhoun. Directed by Simpsons and Futurama veteran Rich Moore, the film will also feature Alan Tudyk (Firefly) as King Candy, the leader of the land of candy.New additions to the cast are Dennis Haysbert (24) as General Hologram, Adam Carolla and Horatio Sanz as a pair of bumbling security guards, Mindy Kaling (The Office) as Taffyta Muttonfudge, Edie McClurg (Ferris Bueller’s Day Off) and Rachael Harris (New Girl) as two Nicelanders (background citizens in the Fix-It Felix game), Ed O’Neill (Modern Family) as the human owner of the movie’s family fun center and arcade, Stefanie Scott (A.N.T. Farm) as Moppet Girl. Roger Craig Smith will be reprising the voice of Sonic the Hedgehog, Gerald C. Rivers will be the voice of the Street Fighter villain M. Bison and Reuben Langdon will play Ken Masters.