Betsy Palmer

Betsy Palmer (born Patricia Betsy Hrunek; November 1, 1926 – May 29, 2015) was an American actress known for her many film and Broadway roles, television guest-starring appearances, as a panelist on the game show ''I've Got a Secret'', and later for playing the antagonist and mother of Jason Voorhees, Pamela Voorhees, in the first ''Friday the 13th'' film (1980). Provided by Wikipedia