Jurassic World Cast: Full List of Actors and Characters

There’s something about watching dinosaurs run wild on screen that never gets old, and the Jurassic World films have kept that thrill alive since 2015. Spanning three sequels and an upcoming reboot, the franchise has cycled through a mix of returning heroes, fresh faces, and original Jurassic Park legends.

Number of Jurassic World films (as of 2025): 3 · First film release year: 2015 · Latest film release year: 2022 · Upcoming film and year: Jurassic World Rebirth (2025) · Lead actors in all three films: Chris Pratt and Bryce Dallas Howard

Six key facts, one pattern: the core duo of Chris Pratt and Bryce Dallas Howard anchors every main installment, while each film introduces new characters and sometimes resurrects legacy roles.

Who stars in the first Jurassic World film?

The 2015 reboot introduced a new generation of characters against a fully operational dinosaur theme park. Here’s who brought them to life.

Chris Pratt as Owen Grady

• Chris Pratt plays Owen Grady, a Velociraptor trainer and former Navy SEAL (Wikipedia (encyclopedic entry)).
• Owen is the primary human lead opposite Claire Dearing.

Bryce Dallas Howard as Claire Dearing

• Bryce Dallas Howard portrays Claire Dearing, the park operations manager who initially prioritizes corporate goals over dinosaur welfare (Wikipedia (encyclopedic entry)).

Vincent D’Onofrio as Hoskins

• Vincent D’Onofrio plays Vic Hoskins, the head of InGen security who wants to weaponize the raptors (TV Guide (entertainment listings)).

Irrfan Khan as Masrani

• Irrfan Khan appears as Simon Masrani, the eccentric billionaire owner of Jurassic World (TV Guide (entertainment listings)).

Ty Simpkins as Gray and Nick Robinson as Zach

• Ty Simpkins plays Gray Mitchell and Nick Robinson plays Zach Mitchell, Claire’s nephews who visit the park and become central to the plot (Wikipedia (encyclopedic entry)).

The implication: The supporting cast changes with every sequel, but the core dynamic of Pratt and Howard remains the franchise’s steady hand.

Which actors appear in Jurassic World: Fallen Kingdom?

The 2018 sequel raised the stakes by evacuating the island and introducing a new threat. The cast expanded with fresh faces and one iconic cameo.

Returning cast: Chris Pratt, Bryce Dallas Howard

• Pratt and Howard reprise their roles as Owen and Claire, now a couple working to rescue dinosaurs from an erupting volcano (Wikipedia (encyclopedic entry)).

New additions: Rafe Spall, Justice Smith, Isabella Sermon

• Rafe Spall plays Eli Mills, the film’s human antagonist (Wikipedia (encyclopedic entry)).
• Justice Smith plays Franklin Webb, a computer technician (Wikipedia (encyclopedic entry)).
• Isabella Sermon makes her debut as Maisie Lockwood, the cloned granddaughter of Benjamin Lockwood (Wikipedia (encyclopedic entry)).

Jeff Goldblum cameo as Ian Malcolm

• Jeff Goldblum returns as Dr. Ian Malcolm in a brief but pivotal appearance, testifying before the Senate about the dangers of de-extinction (Wikipedia (encyclopedic entry)).

The implication: Fallen Kingdom is a transitional film that clears the stage for dinosaurs to roam the mainland, and the cameo of Ian Malcolm signals the franchise is honoring its heritage while pushing forward.

Who is in the cast of Jurassic World: Dominion?

The 2022 threequel is the franchise’s biggest ensemble yet, merging the Jurassic World leads with the original Jurassic Park trio for the first time.

Returning Jurassic World actors

• Chris Pratt and Bryce Dallas Howard return as Owen and Claire, now living in a cabin trying to protect a baby dinosaur (Rotten Tomatoes (review aggregator)).
• Isabella Sermon also returns as Maisie Lockwood (Wikipedia (encyclopedic entry)).

Original Jurassic Park trio: Laura Dern, Jeff Goldblum, Sam Neill

• Laura Dern returns as Dr. Ellie Sattler, Jeff Goldblum as Dr. Ian Malcolm, and Sam Neill as Dr. Alan Grant (Rotten Tomatoes (review aggregator)).
• Their reunion is the film’s biggest draw for longtime fans.

New characters: DeWanda Wise, Mamoudou Athie, Campbell Scott

• DeWanda Wise plays Kayla Watts, a daredevil pilot (Wikipedia (encyclopedic entry)).
• Mamoudou Athie plays Ramsay Cole, a Biosyn communications officer (Wikipedia (encyclopedic entry)).
• Campbell Scott plays Dr. Lewis Dodgson, the villainous Biosyn CEO (Wikipedia (encyclopedic entry)).

The pattern: Each film adds new characters, but Dominion leaned hardest on legacy to create its biggest moments.

What is the cast lineup for Jurassic World Rebirth?

Scheduled for 2025, Jurassic World Rebirth resets the timeline with a completely new set of characters. Here’s the confirmed cast so far.

Scarlett Johansson as Zora Bennett

• Scarlett Johansson leads the film as Zora Bennett, described as a skilled covert operations expert (Wikipedia (encyclopedic entry)).

Mahershala Ali as Duncan Kincaid

• Mahershala Ali plays Duncan Kincaid, a trusted ally of Zora (Wikipedia (encyclopedic entry)).

Jonathan Bailey as Dr. Henry Loomis

• Jonathan Bailey joins as Dr. Henry Loomis, a paleontologist caught up in the mission (Wikipedia (encyclopedic entry)).

The catch: Only four actors have been officially announced. The full roster, including potential cameos from previous films, remains under wraps. Rebirth could either revive the franchise or struggle without the Pratt-Howard dynamic.

Which actors play the family members in Jurassic World?

The first film centered on the Mitchell family, giving the disaster a personal stake. Here’s who played the key relatives.

Ty Simpkins and Nick Robinson as the brothers Gray and Zach Mitchell

• Ty Simpkins plays Gray, the dinosaur-obsessed younger brother, while Nick Robinson plays Zach, the moody teenager (Wikipedia (encyclopedic entry)).

Judy Greer as Karen Mitchell (mother)

• Judy Greer portrays Karen Mitchell, the boys’ mother who sends them to the park while she and her husband finalize a divorce (Wikipedia (encyclopedic entry)).

Why this matters: The family dynamic humanizes the chaos. Without the relatable siblings and their mother’s worry, Jurassic World would have been a pure spectacle lacking emotional gravity.

Cast comparison across Jurassic World films

Three mainline movies plus an incoming reboot, one clear shift: the franchise gradually replaced new characters with legacy nostalgia. This table shows how the core cast evolved.

The pattern: Pratt and Howard are the only constants. From Fallen Kingdom onward, the franchise started weaving in original Park alumni, culminating in Dominion’s full reunion. Rebirth severs that thread completely.

Timeline signal

• 2015: Jurassic World released (Wikipedia (encyclopedic entry))
• 2018: Jurassic World: Fallen Kingdom released (Wikipedia (encyclopedic entry))
• 2022: Jurassic World Dominion released (Wikipedia (encyclopedic entry))
• 2025: Jurassic World Rebirth scheduled (Wikipedia (encyclopedic entry))

The cadence is roughly every three years—a standard blockbuster cycle. Whether Rebirth sticks the landing will determine if the franchise continues or goes extinct.

Confirmed facts and what’s unclear

The catch: Until Universal reveals the full Rebirth roster, the franchise’s complete continuity remains in flux.

Perspectives from the cast and franchise

“Scarlett Johansson joins the franchise as Zora Bennett, a character described as a new kind of hero—far removed from the park-running archetype.”

— NBC Insider (franchise news outlet)

“Chris Pratt reprises his role as Owen Grady, the dinosaur behavior expert who has become a fan favorite across all three Jurassic World films.”

— IMDb (film database)

These perspectives underscore the franchise’s balancing act: honoring what worked while making room for new blood.

Summary

The Jurassic World cast has evolved from a tight core duo to an ensemble that celebrates the legacy of Steven Spielberg’s original trilogy. For fans wondering whether to catch the upcoming Rebirth, the choice is clear: if the new leads can replicate the chemistry of Pratt and Howard, the franchise has a future. If they can’t, the dinosaurs may be the only draw left.

For more cast breakdowns, see our guides on the Cast of How to Train Your Dragon 4 and the Raiders of the Lost Ark Franchise Guide.

Fans looking for a comprehensive overview can also check out the full cast list across all Jurassic World films, which covers every actor and character from each installment in the franchise.

Frequently asked questions