Filming in January: Jalmari Helander to Direct Upcoming Feature Film 'John Rambo' in , Thailand

The legendary action franchise is gearing up for a new chapter as John Rambo, a prequel to First Blood, moves through early pre‑production with cameras preparing to roll in January 2026 in Thailand. Set during the Vietnam War and exploring the formative experiences that shaped one of cinema’s most iconic action heroes, the project is attracting significant attention from below‑the‑line talent and production crews seeking high‑profile feature work.

Directed by Jalmari Helander, known for his work on Sisu and Sisu: Road to Revenge, the film marks a fresh creative direction for the franchise. Helander has expressed a desire to make this chapter somewhat more adventurous than the darker tone of recent installments, aiming to engage both longtime fans and new audiences.

Leading the cast is Noah Centineo, who has been cast to portray a young John Rambo in his early years before the events of First Blood. Centineo’s casting signals a generational shift in the portrayal of the character while anchoring the story firmly in Rambo’s origins and development as a soldier.

The screenplay is penned by Rory Haines and Sohrab Noshirvani, the writing team behind notable action and drama features, bringing narrative depth to the origin material. Production is led by Millennium Media, with AGBO and Lionsgate participating in production and distribution arrangements, alongside executive producers including the Russo Brothers through AGBO.

Thailand’s landscape — from dense jungles to riverine terrain — will serve as the primary shoot location, offering a visually compelling backdrop for the Vietnam War‑era setting that the story calls for. Crews should prepare for extended location shoots that blend rugged natural environments with constructed sets, period‑specific military installations, and practical action sequences.

Pre‑production is now in motion, and below‑the‑line departments are beginning to align. Production designers, set builders, and art departments will have a central role in constructing believable period environments and immersive Vietnam War‑era sets. Camera, lighting, and grip teams should readied for extensive exterior work and action choreography, often with variable weather and terrain conditions inherent to Thailand’s landscape. Costume, hair & makeup departments will be crucial in crafting period‑accurate military uniforms, civilian wear, and layered character looks that span training, conflict, and personal evolution.

Stunt coordinators, practical effects, and special effects teams will be in high demand, given the franchise’s legacy of intricate action set pieces and physical performance. VFX coordination and editorial teams should also prepare to integrate practical footage with digital enhancements for sequences involving combat, environmental effects, and high‑impact visuals.

Casting beyond the lead — including supporting roles, featured performers, and background talent — has not yet been publicly detailed, but local and regional casting opportunities are anticipated as the project moves deeper into pre‑production. Casting directors and extras coordinators should prepare for breakdowns tied to military personnel, villagers, foreign nationals, and environment‑specific characters.

For crew members across departments — from art and camera to costumes, makeup, and special effects — early engagement is key. With filming set to begin in January 2026, now is the time to prepare reels, availability, and logistics to connect with production offices and department leads.

Staying subscribed to ProductionList.com ensures early access to verified production office contacts, crew call sheets, casting notices, and schedule updates as John Rambo transitions from pre‑production to principal photography. This project represents a significant opportunity for seasoned professionals and rising talent alike to contribute to a major action franchise’s evolution in a visually spectacular international shoot.

 

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