Noah Centineo is set to star in "John Rambo," a Millennium Media-produced origin film about the titular action hero made famous by Sylvester Stallone directed by "Sisu" filmmaker Jalmari Helander.

A Rambo prequel film is in development, chronicling the character's days in Vietnam, where he endured physical and mental trauma that would scar his body and psyche for the rest of his life, as seen ...