Lennon Grant returns home after her first year at college and discovers that someone knows the terrible secret she and her OG crew of friends swore to keep last summer.

I Know What You Did Last Summer Season 1 Episodes...

• s01e01 - It's Thursday
• s01e02 - It's Not Just For Dog Shit
• s01e03 - A Gorilla Head Will Not Do
• s01e04 - Hot Shrimp Salad
• s01e05 - Mukbang
• s01e06 - Least You Had A Spare
• s01e07 - If Only Dogs Could Talk
• s01e08 - Your Next Life Could Be So Much Happier

I Know What You Did Last Summer Show Summary

In a town full of secrets, a group of teenagers are stalked by a mysterious hugger a year after a fatal accident on their graduation night.