Actor Arulnithi’s upcoming film has been titled Rambo: The Undefeatable. The film is set to premiere directly on the streaming platform Sun NXT on October 10, 2025. The makers have also announced that the trailer will be released on Saturday.
The first look of the film suggests that it will be a sports drama centered around boxing. This marks the first collaboration between Arulnithi and director Muthaiya. Muthaiya is known for his rooted films set in the southern parts of Tamil Nadu, and Rambo appears to be a departure from his usual filmmaking style.
The film also stars Abhirami, Tanya Ravichandran, Aysha, and VTV Ganesh in crucial roles. Music for the film is composed by Ghibran Vaibodha, who reunites with Muthaiya after over a decade since their debut outing, Kutti Puli (2013), starring Sasikumar. The technical crew includes cinematographer RD Rajasekar and editor Venkat Raajen.
Arulnithi was last seen in Demonte Colony 2 and will also be featured in the third installment of the horror franchise, which is currently under production.
Fans can look forward to Arulnithi’s new avatar in Rambo: The Undefeatable, premiering on Sun NXT on October 10.