There are extras during the end credits of I Know What You Did Last Summer.
A little over a minute into the credits an additional scene is shown that you don’t want to miss. (cameo scene and hints) after the scene is over it’s safe to leave.
The credits run for approximately 9 minutes.
Get this information, and much more, for free in the RunPee app.
Read the RunPee movie review for I Know What You Did Last Summer by Christene Johnson. Movie review grade: A
We have 2 Peetimes for I Know What You Did Last Summer. Learn more about the RunPee app.
About The Peetimes
I’ve got 2 Peetimes for you to choose from. I recommend the first Peetime, it’s a safe choice.
The 2nd Peetime is a little short because you won’t want to miss the upcoming scenes.
Everything you wanted to know about Peetimes but were afraid to ask.
| Rated: | (R) Language Throughout | Brief Drug Use | Bloody Horror Violence | Some Sexual Content |
| Genres: | Horror |
| USA release date: | 2025-07-18 |
| Movie length: | 111 minutes |
| Starring: | Madelyn Cline, Chase Sui Wonders, Jonah Hauer-King |
| Director: | Jennifer Kaytin Robinson |
| Writer(s): | Jennifer Kaytin Robinson, Sam Lansky, Leah McKendrick |
| Language: | English |
| Country: | United States, Australia |
Plot
A group of friends are terrorised by a stalker who knows about a gruesome incident from their past.
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July 11, 2019
I've loved this app for years and use it at the theater and home. Super easy to use and so helpful to know when it's a good time to run for the restroom. I notify my kids when it's close to time, so I don't end up running them to the restroom multiple times. (Updated review from 4 to 5 . I'd had an issue with the app while at the theater and it was quickly resolved with FANTASTIC customer service. Thanks, RunPee!)
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RunPee.com owes RunPee Sis a huge debt of gratitude. She sees any movie needed with no complaints and has done so for ten years (even basing Thanksgiving and Christmas family festivities around the seeing films). In 2015 Sis ran the entire RunPee enterprise herself, while RunPee Dan, Jilly and Mom went traipsing off to Europe. Sis is the spider in the web holding the RunPee family together — besides being a funny, well rounded person, and a joyous pleasure to be around. Her favorite films start and end with horror (which thank goodness she’s happy to see, since most of us don’t have the stomach for it) — but also likes silly comedies, sad dramas, and musicals of all types. If you’ve used a Peetime for a scary film, you probably have RunPee Sis to thank for it.
Favorite movie genre: Horror, horror, and more horror. The more disturbing, the better. Period.