Madison Iseman is currently the most popular I Know What You Did Last Summer cast member online, with a Buzz Score of 0.7 and an overall actor rank of #8,696 as of July 4, 2026.

How many cast members does I Know What You Did Last Summer have?

I Know What You Did Last Summer has 42 credited cast members. 8 of them have an active Buzz Score on Television Stats today.

Which I Know What You Did Last Summer cast member has the highest career peak?

Brianne Tju has the highest Peak Buzz Score among the I Know What You Did Last Summer cast, reaching 3.6 at their career high.

I Know What You Did Last Summer Stats›