Beyond the Door is a 1974 horror movie about a woman who becomes possessed by a demonic entity after undergoing an unusual pregnancy. It was directed by Ovidio G. Assonitis.
It is likely that the movie title on the poster features Palatino Bold, a typeface created by Hermann Zapf. Palatino is a classic serif font inspired by Italian Renaissance humanist typefaces with letterforms resembling broad nib pen strokes.