The new 'I Know What You Did Last Summer' movie is "much more brutal" than the first film, according to director Jennifer Kaytin Robinson.
The first movie - based on the 1973 novel of the same name by Lois Duncan - hit cinemas in 1997 and was followed by a second installment 'I Still Know What You Did Last Summer' a year later and 'I'll Always Know What You Did Last Summer' in 2006 as well as a 2021 TV series - but the franchise is being revived with a new legacy sequel featuring original stars Jennifer Love Hewitt and Freddie Prinze Jr.