Tom Holland had such a great time filming this

From IMDB trivia:
-During the first week of filming Tom Holland broke his nose, after getting punched in the face by a stuntman during a fight scene.

-Tom Holland (notoriously boyish looking for his actual mid-twenties age) was asked to grow as much facial hair as he could for his role. In the span of six weeks, all he could muster was a thin-striped goatee that is barely a soul-patch.

-Tom Holland had his wisdom teeth pulled out and was bedridden four days during filming

-On the last day of filming, Tom Holland passed out and became unconscious on camera while performing a scene where he had to hold his breath underwater.