Sarah Michelle Gellar, who played murdered pageant winner Helen Shivers in the 1997 horror flick “I Know What You Did Last Summer,” makes a surprise cameo appearance in the new sequel.

Freddie Prinze Jr. shared how friendship and respect nourish his 23-year marriage with Sarah Michelle Gellar, whom he met on the set of the 1997 film "I Know What You Did Last Summer." ...

SPOILER ALERT: This story contains major spoilers from “I Know What You Did Last Summer,” now in theaters. Sarah Michelle Gellar never thought there would be an “I Know What You Did Last ...