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.
What people are saying
about the RunPee app.
Brilliant idea with great information
I’ve been using RunPee for a few years now and it’s basically a requirement of going to the movies for me. The best part of course are the “pee times” that give you cues, synopses and times for when you can pee without missing the most important parts of the movie. There is also information about the credits- length, extras and if there are any extra scenes at the wayyy end. Super helpful to just know that it is or isn’t worth staying. There is a timer function that will buzz your phone when it’s a good time to pee. I also appreciate that the app is very conscientious about it being an app you use in a theater- dark background, all silent alarms etc. I will always enjoy the experience of the theater even if I could watch things at home- but I’ve even used it at home to check for things like after credit scenes or other information too.
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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.