In writer/director Johannes Grenzfurthner’s first horror feature Masking Threshold (2021), the shut-in protagonist P.T. Alcorn (played by Grenzfurthener himself) may have been the principal and constant focus, and his narrative commentary (voiced by Ethan Haslan) may have pervaded everything, but his face was never fully shown, as the camera, primarily using a macro lens, only…
