I Know What You Did Last Summer

In Treatment

In a sun-soaked Hawaiian town with a mysterious past, a group of friends is left with a dark secret after a tragic accident. One year later, a member of the group receives a threatening message, and the friends now know that someone intends to make them pay for last summer.

Mystery

Drama

Amazon

Madison Iseman

Bill Heck

Brianne Tju

Sonya Balmores

Zeke Goodman

Ashley Moore

Set within the highly charged confines of individual psychotherapy sessions and centering around Dr. Paul Weston, a psychotherapist who exhibits an insightful, reserved demeanor while treating his patients—but displays a crippling insecurity while counseled by his own therapist.

Gabriel Byrne

Uzo Aduba

Date	I Know What You Did Last Summer	In Treatment
Apr 19, 2026Apr 19, 2026	0.244	0.251
Apr 18, 2026Apr 18, 2026	0.24	0.242
Apr 17, 2026Apr 17, 2026	0.18	0.227
Apr 16, 2026Apr 16, 2026	0.191	0.243
Apr 15, 2026Apr 15, 2026	0.215	0.231
Apr 14, 2026Apr 14, 2026	0.253	0.242
Apr 13, 2026Apr 13, 2026	0.258	0.248

I Know What You Did Last Summer vs In Treatment

Buzz Score History