Dan Butler

American actor · 1954–

Daniel Eugene Butler is an American actor known for his role as Bob "Bulldog" Briscoe on the TV series Frasier (1993–2004), later reprising the role in 2024; Art in Roseanne (1991–1992); for the voice of Mr. Simmons on the Nickelodeon TV show Hey Arnold! (1997–2002), later reprising the role in Hey Arnold!: The Jungle Movie (2017); and for film roles in Enemy of the State (1998) and Sniper 2 (2001).