I Know What You Did Last Summer 2024 Ending Scene. The ending to the summer slasher. The ending of ‘i know what you did last summer’ is a chilling reminder of the movie’s core theme:

I know what you did last summer’s season 1 finale had many revelations, including the identity of the killer. Madison iseman shares her reaction to learning the answers of i know what you did last summer and what it was like playing twins on the amazon series.