LOS ANGELES – "King of the Hill" is over the hill at Fox, which is canceling the long-running animated comedy. Final episodes of the half-hour series, now in its 13th year, likely will air during the 2009-10 season, Fox said Friday. The network recently ordered 13 new episodes, and animated series have a long production schedule. "King of the Hill" chronicles the life of blue-collar family man Hank Hill of Texas and his family and friends. Hank is voiced by series co-creator and executive producer Mike Judge. Others in the cast include Kathy Najimy, Brittany Murphy and Stephen Root.