The newI Know What You Did Last Summermovie follows the concept of legacy sequels, bringing together old characters and new ones. TheI Know What You Did Last Summerfranchise returns in 2025 with a new movie, 27 years after its last theatrical release and four years after a failed TV show. The newI Know What You Did Last Summermovie doesn’t ignore the past theatrically released movies, but stars a new group of characters going through a very familiar situation.
ThenewI Know What You Did Last Summersequelfollows a group of five friends involved in a deadly car accident. To avoid facing the consequences of their actions, they cover up their involvement and agree to never talk about it again. However, a year later,a mysterious killer dressed as a fisherman begins to stalk them one by oneto make them face the truth of their actions – and this leads them to ask the two survivors of the 1997 Southport Massacre for help, as history is repeating itself, bringing together old and new characters.
Jennifer Love Hewitt as Julie James
Date of Birth: June 17, 2025
Actor:Jennifer Love Hewitt was born in Waco, Texas. Hewitt’s acting career began at an early age, debuting in the 1989 children’s TV showKids Incorporated.Hewitt broke big when she was cast as Sarah in the teen dramaParty of Five, but before that, she had starred in the showsShaky Ground,The Byrds of Paradise, andMcKenna. On TV, her most notable projects areGhost Whisperer, the TV movie and seriesThe Client List,Criminal Minds, and9-1-1.
On the big screen, Hewitt became a star when she was cast as Julie inI Know What You Did Last Summer, which led her to star in the rom-comCan’t Hardly Waitthe following year and reprise her role as Julie inI Still Know What You Did Last Summer. Other notable film projects in Hewitt’s career areThe Tuxedo,Garfield: The Movie, andTropic Thunder.
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9-1-1
2018
Character:Julie James is one of only two survivors of the 1997 Southport massacre (and one of three survivors of the 1998 Bahamas massacre).Julie married Ray many years ago, but their relationship doesn’t seem to be at its best. On top of that, she will be approached for help when the new characters face a new murderous fisherman.
Freddie Prinze Jr. as Ray Bronson
Date of Birth: July 10, 2025
Actor:Freddie Prinze Jr. was born in Los Angeles, California, and he’s the son of comedian Freddie Prinze. Prinze Jr.’s career began on TV when he had a small role in the 1995 sitcomFamily Matters. Prinze Jr. made his big-screen debut in 1996 in the romantic fantasy movieTo Gillian on Her 37th Birthday, but he rose to fame when he played Ray Bronson inI Know What You Did Last Summerand its sequel.Prinze Jr. became a teen icon in the 1990s and 2000s, starring inShe’s All That,Down to You,Summer Catch,Scooby-Doo, andScooby-Doo 2: Monsters Unleashed.
On TV, Prinze Jr.’s career has been more diverse. After a one-episode appearance inFriendsas “manny” Sandy, he starred in the sitcomFreddie, in 2005. Prinze Jr. later became a writer forWWE SmackDown, played Cole Ortiz in24,voiced Janan Jarrus inStar Wars Rebels, played Travis in the 2021 revival ofPunky Brewster, and hostedWWE Rivals.
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WWE Rivals
2022
Character:Ray Bronson is one of the two survivors of the 1997 Southport massacre and one of three survivors of the 1998 Bahamas massacre (along with Julie and Karla). Ray married Julie at the end ofI Still Know What You Did Last Summer, but they don’t exactly live in a fairy tale now.Ray will remind Southport residents that what the new characters are going through has already happened once.
Madelyn Cline as Danica
Date of Birth: July 02, 2025
Actor:Madelyn Cline was born in Goose Creek, South Carolina. After minor roles in the movieBoy Erasedand the TV showsVice Principals,The Originals, andStranger Things,Cline broke big when she was cast as Sarah inOuter Banks. On the big screen, Cline’s biggest role to date isWhiskey in Rian Johnson’sGlass Onion: A Knives Out Mystery, and now Danica in 2025’sI Know What You Did Last Summer.
2020
Glass Onion: A Knives Out Mystery
Character:Danica is one of the five friends who are involved in the accident that triggers the 2025 Southport murders.
Chase Sui Wonders as Eva
Date of Birth: July 01, 2025
Actor:Chase Sui Wonders was born in Detroit, Michigan. Wonders’ career began with the movieA Trivial Exclusion, which she wrote, directed, and starred in, but her big break arrived in 2021 when she was cast as Riley in the comedy drama TV seriesGeneration. In 2023, she played Samanta Cicciaro in the crime drama TV seriesCity on Fireand Nikki in the comedy drama TV seriesBupkis, and in 2025, she was cast as Quinn inThe Studio. In film, her most notable role isEmma in the black comedy horror movieBodies Bodies Bodies.
2023
The Studio
2025
Character:Eva is a friend of Danica, thus one of the five involved in the accident that kicks off the movie.
Jonah Hauer-King
Date of Birth: June 16, 2025
Actor:Jonah Hauer-King was born in Islington, London. Hauer-King made his big-screen debut in the 2017 British dramaThe Last Photographand on TV that same year in the drama miniseriesHowards End, followed byLittle Women, where he played Laurie.Hauer-King broke big when he was cast as Prince Eric in the live-action remake ofThe Little Mermaidin 2023. Other notable projects are the TV seriesThe Flatshare,The Tattooist of Auschwitz, andDoctor Who.
2017
2024
Doctor Who
Character:Jonah Hauer-King plays one of Danica and Eva’s friends, who, like them, is involved in the accident.
Tyriq Withers
Date of Birth: June 08, 2025
Actor:Tyriq Withers was born in Jacksonville, Florida. Withers’ acting career began with a minor role in the TV seriesLegacies, and in 2021, he was cast as Connor in the comedy drama TV seriesThe Game. In 2022, he played Aaron in one episode ofAtlantaand was cast as Tim inTell Me Lies. On the big screen, Withers played Rock inDon’t Tell Mom the Babysitter’s DeadandCameron in the 2025 sports horror movieHim.
Him
Character:Withers’ character is one of the five friends who decide to cover up their crime.
Sarah Pidgeon
Date of Birth: unknown
Actor:Sarah Pidgeon grew up in Michigan. Pidgeon made her acting debut in the 2014 short filmNowhere I’d Rather Be, and in 2018, she had a minor role in the mystery thriller TV seriesOneDollar. In 2020,she was cast as Leah Rilke in the drama TV seriesThe Wilds, and in 2023, she played young Clare inTiny Beautiful Things. On the big screen, she played Maeve inLazarethand Val inThe Friend.
The Friend
Character:Pidgeon’s character is part of the core group of five friends.
I Know What You Did Last Summer Supporting Cast & Characters
Meet The Rest Of The Cast Of I Know What You Did Last Summer
Lola Tung:Tung played Belly inThe Summer I Turned Prettyand has stood out for her performances in theater.
Gabriette Bechtel:Gabriette is best known for her music career as well as her career as a model. She played Veronique in the 2025 comedy movieIdiotka.
Nicholas Alexander Chavez:Chavez joinedGeneral Hospitalin 2021 as Spencer, but he rose to fame whenhe played Lyle Menendez in Ryan Murphy’sMonsters: The Lyle and Erik Menendez Story. Chavez played Father Charlie Mayhew inGrotesquerie.
Billy Campbell:Campbell’s most notable projects areBram Stoker’s Dracula,Enough,Troll,Narvik, and the TV showsMoon Over Miami,Once and Again,The O.C.,The 4400,Helix,Cardinal, andThe Rocketeer.
Austin Nichols:Nichols’ most notable projects are the moviesHoliday in the Sun,The Day After Tomorrow,Wimbledon,LOL, andThe Six Triple Eight, along with the TV showsPasadena,John from Cincinnati,One Tree Hill,Ray Donovan, andThe Walking Dead.
