I Know What You Did Last Summer (2025) Cast Net Worth

”I Know What You Did Last Summer” is pretty much a traditional/formulaic slasher movie. It is the fourth installment in the franchise, and grossed over $64 million worldwide on a $18 million budget.

So, How Much Are the Stars of I Know What You Did Last Summer (2025) Actually Worth?

#12 Sarah Pidgeon Net Worth $500,000

She had a major role in the horror remake I Know What You Did Last Summer and has a net worth of $500,000. In 2026, Sarah played in the first season of Love Story as Carolyn Bessette-Kennedy.

Pidgeon was born on July 7, 1996, in Detroit.

#11 Gabbriette Net Worth $1 Million

Gabbriette is an American model, musician, and actress with a net worth of $1 million. Gabbriette has walked the runway for Dsquared2, Diesel, Alexander Wang, Fendi, and Gucci.

She has also released three EPs with punk rock band Nasty Cherry. In the summer of 2024, Gabbriette got engaged to English musician Matty Healy.

#10 Joshua Orpin Net Worth $1.5 Million

He is an Australian actor who is known for having played Superboy in the 2019 series Titans. Joshua studied at the Western Australian Academy of Performing Arts. In I Know What You Did Last Summer, Joshua Orpin played Wyatt.

#9 Madelyn Cline Net Worth $2 Million (tied)

Madelyn Cline has a net worth of $2 million. She’s best known for her role in the Netflix teen drama series Outer Banks. Cline’s character in ”I Know What You Did Last Summer” is a former Croaker Beauty Pageant Queen.

#8 Tyriq Withers Net Worth $2 Million (tied)

Tyriq Withers is an American actor who is best known for his roles in ”Him” and ”Reminders of Him.” His first major role came in 2022, with a role in “Rich Wigga, Poor Wigga.”

In May 2026, it was reported that Withers is dating Chase Infiniti, an actress who played Willa in One Battle After Another.

He is represented by CAA. He was the lead character in Him, which was made on a $27 million budget. As such, Tyriq Withers has a net worth of $2 million.

#7 Chase Sui Wonders Net Worth $2.5 million

Chase Sui Wonders is a television and film actress who has a net worth of $2.5 million. She graduated from Harvard University magna cum laude and performed in The Studio and Bodies Bodies Bodies.

Her aunt, Anna Sui, is one of New York’s most accomplished fashion designers.

#6 Jonah Hauer-King Net Worth $3 Million

British-American actor Jonah Hauer-King played in Doctor Who, A House of Dynamite, The Little Mermaid, Little Women, and more. His net worth is estimated at $3 million.

Jonah Hauer-King plays the character of Milo in I Know What You Did Last Summer.

“He’s sweet-natured, and he’s got a good heart, and obviously, he gets embroiled in all kinds of events,” Jonah said about Milo.

#5 Billy Campbell Net Worth $3.5 Million

Billy Campbell made his wealth of $3.5 million through his acting career. Campbell played in 84 movies and TV series, including Enough, The Rocketeer, Cardinal, Dracula, and We Come in Peace.

Campbell was engaged to Jennifer Connelly.

He was named one of the “World’s 50 Most Beautiful People” in 2000.

“I am the father of one of the protagonists,” Campbell said about his role in I Know What You Did Last Summer. “I’m not playing a lead role. I must confess, I haven’t seen any of the others [films in the franchise].”

#4 Austin Nichols Net Worth $4 Million

With a net worth of $4 million, Austin Nichols is best known for his role as Julian Baker on One Tree Hill. His mother was a professional trick water skier. Austin also played Spencer Monroe in the AMC drama TV series ”The Walking Dead.”

#3 Jennifer Love Hewitt Net Worth $22 Million

Jennifer Love Hewitt has an estimated $22 million. Hewitt made her wealth from playing in numerous notable movies and television shows. Her breakout role came in the 1990s with the family drama Party of Five.

She also starred in the 1998 sequel “I Still Know What You Did Last Summer” as well as in the 2025 sequel.

“I feel like, if you’re going to go back and make something new, but pay homage to an original, you have to love it,” she explained in a 2025 interview about I Know What You Did Last Summer.

#2 Sarah Michelle Gellar Net Worth $30 Million (tied)

With a whopping net worth of $30 million, Sarah Michelle Gellar is a pop culture icon due to her role on Buffy the Vampire Slayer. It’s combined with her husband, Freddie Prinze Jr.’s net worth. The couple bought a property in LA’s Mandeville Canyon neighborhood in 2013 for $6.1 million.

She’s a co-founder of organic-baking mix company Foodstirs. In 2017, Gellar released her own Stirring Up Fun with Food cookbook.

In 2025, Sarah Michelle Gellar made a cameo appearance in Robinson’s sequel ”I Know What You Did Last Summer.”

“Jenn Robinson brought it up to me like three or four years ago,” Gellar told Variety in the summer of 2025. ”This has been a long process.”

#1 Freddie Prinze Jr. Net Worth $30 Million (tied)

Born Freddie James Prinze, Jr. has an estimated net worth of $30 million. He made his television debut in 1995 on “Family Matters.” Freddie starred in three I Know What You Did Last Summer films, including the first one from 1997. It grossed $125.3 million on a budget of $17 million.

In September 2002, Freddie Prinze Jr. married Sarah Michelle Gellar. They have two children together.

In 2025, he reprised his role as Ray Bronson in I Know What You Did Last Summer.

Here is a quick recap of the cast of I Know What You Did Last Summer (2025), ranked by net worth:

1. Freddie Prinze Jr. Net Worth $30 Million
2. Sarah Michelle Gellar Net Worth $30 Million
3. Jennifer Love Hewitt Net Worth $22 Million
4. Austin Nichols Net Worth $4 Million
5. Billy Campbell Net Worth $3.5 Million
6. Jonah Hauer-King Net Worth $3 Million
7. Chase Sui Wonders Net Worth $2.5 million
8. Tyriq Withers Net Worth $2 Million
9. Madelyn Cline Net Worth $2 Million
10. Joshua Orpin Net Worth $1.5 Million
11. Gabbriette Net Worth $1 Million
12. Sarah Pidgeon Net Worth $500,000

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