" They further described the bout as a charity event, to occur in Las Vegas, but Rocky was unsure and uncertain now that he had actually been approached to be in a fight, and wanted time to think about it.The film""s major heme was whether flesh-eating zombies, cared for as loving kin-folk even if ""undead"", could be rehabilitated, and co-exist with humans by learning to eat non-human flesh.Then Aaron (Walter Coy) comes out and steps down from the porch, asking: "Ethan?" Martha doesn""t acknowledge what her husband has said.The feature film was the first US studio-backed (20th Century Fox), big-budget sci-fi film sinceJust Imagine (1930).