This 95-minute RKO film (known for its gritty B-films) with a deceptive title, directed by Edward Dmytryk was remade almost 30 years later with the original itle,Farewell, My Lovely (1975), starring Robert Mitchum and Charlotte Rampling.Reportedly, Zaillian never saw he original film, and adapted the screenplay solely from Robert Penn Warren""s novel.Sara then burst out of her hiding place and attacked the ever-resilient, pursuing Myers with a chain-saw." From her tree-home, Lisa witnessed her husband""s humiliation, and shouted out: "No, Kolp, no!" When Kolp turned away and faced toward her voice, Virgil threw a grenade and the fallen apes on the ground revived (they were only feigning death) and counter-attacked as Caesar ordered: "Now! Fight like apes!" The apes used nets dropped from above and other tactics to capture and subdue most of the mutant troops.