Thomas Haden Church is an American actor, director, screenwriter, producer and voice actor. Church is best known for his role of the slow-witted mechanic Lowell Mather in the NBC sitcom "Wings" from 1990-1995. Also known for his film work including the Academy Award nominated "Sideways" from 2004. Church lent his voice to Killer Moth in the Teen Titans episode "Date with Destiny". In subsequent appearances, Marc Worden filled in for him as Killer Moth.