Everett Glass (July 23, 1891 – March 22, 1966) was an American character actor who appeared in more than eighty films and television shows from the 1940s through the 1960s, including Invasion of the Body Snatchers (1956) and episodes of Adventures of Superman, Lassie, and Perry Mason.
By 1916 he was living in Boston and working as assistant to the Polish emigre director Richard Ordynski in producing Henry IV for the Shakespeare Tercentenery.
By 1928 he was directing at the Berkeley Playhouse and in charge of the Wheeler Hall Plays series at the University of California, a position he held into the 1930s.
He eventually appeared in episodes of dozens of television shows in the 1950s and early 1960s, from The Twilight Zone to Rawhide, usually playing a scientist, judge, elder, or some equally distinguished character role.
He retired from acting in 1962 following an appearance on Perry Mason as Carlton Gage in "The Case of the Capricious Corpse."