Memorial Valley Massacre Just When You Thought It Was Safe To Go Back In The Tent... Campers on a holiday are terrorized by an axe-wielding maniac. Details Casts Videos Galleries Posters Title Memorial Valley Massacre Release Date 1989-09-27 Runtime 01 Hours 33 Minutes Genres Horror Thriller Production Companies Unknown Production Countries United States of America John Kerry... George Webster... Mark Mears... David Sangster... John Caso... Hermit... Lesa Lee... Cheryl... Jimmy Justice... Deke... William Smith... Gen. Mintz... Cameron Mitchell... Allen Sangster... Karen Russell... Emily (as Dusty Woods)... Linda Honeyman... Pepper Mintz... Lyvingston Holmes... Sara... Leon Martell... Trooper... Mark Caso... Hermit... Charles Douglass... Morie... Christina Sullivan... Flo... Erin O'Leary... Wendy... George E. Mahlberg... Patrick Hat (uncredited)... Memorial Valley Massacre (1988) (Trailer) Original Size (1920x1080) Original Size (1920x1080) Original Size (1000x1500) Original Size (500x750) Original Size (1000x1500) Original Size (1016x1526) Original Size (500x750) Original Size (500x750) Original Size (1000x1500) Original Size (900x1350)