This article does not contain spoilers for Good Boy, although we’ve used the film’s marketing materials to figure out the answer to this all-important question. Good Boy , one of the year’s most anticipated horror movies, is set to launch in theaters on October 3 courtesy of IFC and Shudder. Does the Good Boy Live by the End of Good Boy? So we'll see.”Do you want the Good Boy to survive Good Boy? Answer See ResultsAre you excited for Good Boy?