<Li> Nick Nolte as Vincent, an American black bear whom RJ owes food and whose barbaric behavior intimidates him . He used to be friends with RJ until he had tried to steal his food and then losing it in traffic . He makes a cameo in Bee Movie . </Li> <Li> Allison Janney as Gladys Sharp, a human and president of the Camelot Estates Home Owners Association . She is disgusted by animals and is strict on H.O.A. rules . At the end, Gladys is arrested for using an illegal animal trap called a Depelter Turbo . </Li> <Li> Thomas Haden Church as Dwayne LaFontant, an over-zealous human pest exterminator hired by Gladys . He is often fooled by plastic garden flamingos, but has an innate sense of the animals surrounding him by sniffing and then killing them . Through this, he can detect the species of any animal that has recently been in the area . He spoofs the Terminator . </Li> <Li> Brian Stepanek as Nugent, a playful Rottweiler whose only intelligible word is "Play!", other than barking . </Li>

Who plays the exterminator in over the hedge