Garrett "Barry" Atwater (May 16, 1918 – May 24, 1978) was an American character actor who appeared frequently on television from the 1950s into the 1970s.He appeared on Gunsmoke in 1959, Season 5, Episode 22,Twilight Zone (1960), Lawman (1962), Voyage to the Bottom of the Sea (1965); Mission: Impossible, Bewitched (1966); Star Trek: The Original Series, Mannix (1968); Hawaii Five-0 (1970); Kung Fu (1974); and The Rockford Files (1977).