Sandra Peabody
Acting
L'ultima casa a sinistra
Mari Collingwood (as Sandra Cassell)
Never Sleep Again: The Elm Street Legacy
Self
The American Nightmare
Self
Susanna... ed i suoi dolci vizi alla corte del re
Going to Pieces: The Rise and Fall of the Slasher Film
Self (archive footage)
Massage Parlor Murders
Gwen
Teenage Hitchhikers
Bird
The Case of the Smiling Stiffs
Strip Poker Girl
The Legend of Boggy Creek
Sandra (uncredited)
Legacy of Satan
Cult Extra
Love-In '72
Joan Boyd (as Susan Sparling)
42nd Street Memories: The Rise and Fall of America's Most Notorious Street
Self (archive footage)
Ban the Sadist Videos!
Self (archive footage)
Celluloid Crime of the Century
Mari Collingwood (archive footage) (uncredited)
Filthiest Show in Town
Olga
It's Only a Movie: The Making of 'Last House on the Left'
Self - Mari Collingwood (archive footage) (uncredited)
Video Nasties: Moral Panic, Censorship & Videotape
Self (archive footage)
Voices of Desire
Anna Reed (as Liyda Cassell)
The Horse Killer
Actress (as Sandy Peabody)
Ban the Sadist Videos! Part 2
Self (archive footage)
Fear, Panic & Censorship
Self (archive footage)
Misfit
Actress (as Sandy Peabody)