Gwen Arment is known for Mardi Gras Massacre (1978) and Dream Lover (2011).
Dream Lover 2011
as Nightmare Dancer
Video Nasties: Moral Panic, Censorship & Videotape 2010
as Self (archive footage)
Mardi Gras Massacre 1978
as Sherry
Crypt of Dark Secrets 1976
as (uncredited)
Credits from TMDB.