Original Aquarius Releasing One Sheet Poster (27×41) for the Peter Carter slasher/survival thriller, RITUALS (1977)– starring Hal Holbrook, Lawrence Dane, and Robin Gammell. This is the story of five doctors who go on a vacation deep in the Canadian wilderness and are stalked by a crazed maniac. The whole production is really quite good– acting, dialogue, direction, and cinematography. This film started the whole “maniac-in-the-woods” genre three years before FRIDAY THE 13TH (1980) and brilliantly conveys an atmosphere of total dread and fear. This original one sheet poster is very good condition.