Ray Liotta has joined the cast of Touchstone’s “Wild Hogs,” also starring John Travolta, Tim Allen, Martin Lawrence and William H. Macy. Liotta will play a motorcycle gang leader who goes after a group of poser bikers from suburbia. Tollin/Robbins Prods. is producing the comedy, with Walt Becker directing.Liotta also has signed on to DreamWorks’ animated “Bee Movie,” starring Jerry Seinfeld, who also wrote and will produce. Steve Hickner and Simon Smith are directing. Cast includes Renee Zellweger, Oprah Winfrey and Uma Thurman.