One deleted dream involved David looking into a hospital mirror only to watch his own face visibly distort and rot away in real-time. Another extended scene featured David interacting more with his doctor, Dr. Hirsch (John Woodvine), showcasing David's rapidly deteriorating mental state and his growing fear of the upcoming full moon.

After waking naked in the wolf cage at the zoo, David doesn't simply return to Nurse Price’s apartment. Instead, he wanders into the London Underground. Here, he encounters a group of commuters who look exactly like his dead friend Jack. But not the decaying, rotting Jack of the final film—a pristine, smiling Jack. The script describes a sequence where David boards a train car filled with "Jack clones," all whispering, "Beware the moon."

Perhaps the most jarring addition is an extended hospital scene where the nursing staff mutters darkly about the “evil” in David’s wounds. The tone here is closer to gothic melodrama than Landis’s signature black comedy. In contrast, the theatrical cut’s hospital scenes are brisk, clinical, and oddly warm (thanks to Dr. Hirsch). The deleted material makes the nurses seem prophetic rather than professional, which undercuts the film’s central tragedy: that David is a normal kid trapped in an impossible, biological curse, not a demonic possession.

If you are interested in exploring more about the production history of this horror classic, I can provide further details. Let me know if you would like to know about:

In a deleted sequence, the werewolf encounters a group of young street toughs or "punks" in a secluded alley. Instead of fleeing, the group attempts to fight the beast, leading to a highly stylized, incredibly violent confrontation where the werewolf systematically dismembers them.

Here’s a concise guide to the deleted/alternate scenes and useful features related to An American Werewolf in London (1981):

When David meets his undead best friend Jack and his various rotting victims in a Piccadilly Circus adult cinema, the movie playing on the screen is See You Next Wednesday —a fictional film title that Landis inserts into almost all of his movies. The film-within-a-film is a cheesy, softcore erotica parody.

The most famous "lost" footage includes a graphic sequence that was entirely removed before theatrical release:

If you want to dive deeper into the making of this horror classic,

: One cut scene allegedly featured David (David Naughton) spitting out a human thumb—remnant from his subway victim—while in his hospital bed. Toned-Down Romance