Primal Force Poster

Primal Force 1999

★ 4.316 votes86 min📅 1999-05-06

"You'll go ape over it."

Nelson McCormick's *Primal Force (1999)* plunges viewers into a high-stakes survival thriller set against the eerie backdrop of a remote Mexican island. When a plane crash strands survivors in a dense jungle, a desperate rescue mission unfolds—only to uncover a terrifying secret.

Director: Nelson McCormick

Cast

Ron Perlman
Ron Perlman
Frank Brodie
Mark Kiely
Mark Kiely
Scott Davis
Roxana Zal
Roxana Zal
Tara Matthews
Kimberlee Peterson
Kimberlee Peterson
Kelsey Cunningham
Guillermo Ríos
Guillermo Ríos
Eddie Mendoza
Richard Fancy
Richard Fancy
Deutsch
Julian Sedgwick
Julian Sedgwick
Stan Kovacs
Ramiro González
Boat mate
Lorene Noh
Lorene Noh
Baboon patriarch

Frequently Asked Questions

What is Primal Force (1999) about?

When a plane crashes on a remote Mexican island, survivors face a desperate rescue mission. But their guide soon discovers the jungle harbors something far more dangerous than the crash itself—mutated baboons that see humans as prey.

Who directed Primal Force?

Nelson McCormick directed *Primal Force*, crafting a tense blend of sci-fi horror and survival adventure.

Who stars in Primal Force?

Ron Perlman headlines the cast, joined by Mark Kiely, Roxana Zal, Kimberlee Peterson, and Guillermo Ríos in this jungle survival thriller.

Is Primal Force (1999) worth watching?

While *Primal Force* may not be a cinematic masterpiece, its gritty atmosphere and B-movie charm make it a fun, if flawed, escape for fans of sci-fi horror and creature features. The mutant baboons alone are worth the price of admission—if you dare.

How long is Primal Force?

The runtime for *Primal Force* is 86 minutes.

🎥 Trailer

About Primal Force (1999) — Rescue Mission Turns into a Jungle Nightmare

Nelson McCormick's *Primal Force (1999)* plunges viewers into a high-stakes survival thriller set against the eerie backdrop of a remote Mexican island. When a plane crash strands survivors in a dense jungle, a desperate rescue mission unfolds—only to uncover a terrifying secret. The team, led by Ron Perlman as a hardened guide with his own demons, soon realizes the island isn't just isolated—it's overrun by aggressive, mutated baboons. This sci-fi horror hybrid blends relentless action with a claustrophobic atmosphere, where nature itself seems to turn against humanity.

The film's tension escalates with each encounter, as the rescuers grapple with both the unforgiving terrain and the primal threats lurking within. Perlman's grizzled performance anchors the chaos, while the mutant baboons serve as a chilling reminder of humanity's fragility. *Primal Force* isn't just about survival—it's a battle against the wild unleashed in its most terrifying form.