An original UK Quad Poster for the 1977 Ken Wiederhorn science fiction horror underwater Nazi zombie undead thriller ("Once They Were ALMOST Human! Beneath the living... Beyond the dead... From the depths of Hell's Ocean!"; "The Deep End of Horror!"). Released in the US as Shock Waves.
Film Category: Horror
Actor / Actresses: Peter Cushing, Brooke Adams, Fred Buch, Jack Davidson, Luke Halpin, D.J. Sidney, Don Stout, and John Carradine.
Poster Type: UK Quad (30" x 40", 76cm x 102cm)
Poster Artist: Bob Larkin
Condition: Near Mint Rolled