There is an animated film that had the involvement of Sarah Silverman.
Sarah Silverman . She also appeared in other television programs , such as Mr. Show and V.I.P. , and starred in films , including Who 's the Caboose ? ( 1997 ) , School of Rock ( 2003 ) , Wreck-It Ralph ( 2012 ) , and A Million Ways to Die in the West ( 2014 ) . Wreck-It Ralph is a 2012 American 3D computer-animated fantasy-comedy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures . The film features the voices of John C. Reilly , Sarah Silverman , Jack McBrayer , and Jane Lynch .