In the theatrical cut, the undead Jack Goodman (Griffin Dunne) visits David in the hospital to warn him about the curse. In the original script and assembly cut, this conversation was significantly longer. Jack provided more gruesome details about his "limbo" state and the nature of the "undead" who are trapped on Earth until the werewolf bloodline is severed. Landis opted to trim this to keep the dialogue snappy and the tone more jarringly comedic. 2. The "Enfield Poltergeist" Reference
John Landis’s 1981 masterpiece, An American Werewolf in London , is celebrated for its perfect balance of dark comedy and groundbreaking practical effects. However, for decades, fans have obsessed over the "lost" footage—scenes that were filmed but ultimately sliced away to maintain the film’s brisk, relentless pacing.
John Landis has often stated that he values above all else. He wanted the film to move like a bullet. Every scene that didn’t directly contribute to David’s psychological spiral or the immediate visceral horror was on the chopping block.