
Acting
Betsy Palmer (November 1, 1926 – May 29, 2015) was an American actress, best known as a regular panelist on the game show I've Got a Secret and later for playing Mrs. Voorhees in the slasher film Friday the 13th (1980).
Friday the 13th: Origin of Evil - Part 3

Broadway: Beyond the Golden Age
as Self

Crystal Lake Memories: The Complete History of Friday the 13th
as Self

His Name Was Jason: 30 Years of Friday the 13th
as Self
Into the Pit: The Shocking Story of Deadpit.com
as Self

Friday's Legacy: Horror Conventions
as Self

Bell Witch: The Movie
as Bell Witch

Going to Pieces: The Rise and Fall of the Slasher Film
as Self

Betsy Palmer: A Scream Queen Legend
as Herself

Penny Dreadful
as Trudie Tredwell

FreakyLinks
as Betty · 1 ep.

Just Shoot Me!
as Rhonda · 1 ep.

E! True Hollywood Story
1 ep.

Windmills of the Gods
as Mrs. Hart Brisbane · 2 ep.

Murder, She Wrote
as Valerie · 1 ep.

Charles in Charge
as Gloria · 1 ep.

T. J. Hooker
as Anne Armstrong · 1 ep.

Newhart
1 ep.

Maggie
as Virginia Sullivan · 1 ep.

Knots Landing
as Virginia Bullock · 29 ep.
Crystal Lake Memories: The Complete History of Friday the 13th
2013