John Rambo: David Harbour cast as Major Trautman

The upcoming John Rambo prequel film is taking an exciting turn as David Harbour has been cast as Major Trautman. This character, who is hugely important to Rambo fans, will play a key role in the new storyline focused on Rambo’s origins. The film is being produced by Lionsgate and Millennium Media.

Cast

David Harbour, best known for Stranger Things, will play a major role as John Rambo’s commanding officer. The Hollywood Reporter has confirmed that he has officially joined the project. The role of Major Trautman was previously played by Richard Crenna in the original films.

Production information

Production took place in Thailand, with filming wrapping in March 2026. Noah Centineo, known for To All the Boys I’ve Loved Before, has been cast as the lead, John Rambo. The film promises a deep look at the backstory and origins of the iconic character.

Screenplay and director

The screenplay for the film was written by Rory Haines and Sohrab Noshirvani. Direction is in the hands of Jalmari Helander, who previously found success with films such as Sisu. Sylvester Stallone’s return as an executive producer also adds a special element to the project, acknowledging the rich history of the Rambo franchise.

The film aims to explore Rambo’s past, and the addition of both new and familiar characters could appeal to franchise fans. A final release date is still pending, but development on the film is moving closer to the finish line.