The makers of Sundar C and Anurag Kashyap's One 2 One have released the trailer of the film. An action thriller, One 2 One is written and directed by K Thirugnanam, who previously helmed Trisha's Paramapadham Vilayattu (2021)

The two-minute-long trailer opens with the makers saying, 'There is a one always in every one's life'. Sundar C seems to play a righteous man who is deeply attached to his daughter. On the other hand, Anurag Kashyap plays a sinister villain who looks like he is behind many crimes. When his daughter is abducted, he discovers that a big crime network is involved in the kidnapping. In the final scene, we see Sundar C and Anurag engaged in a rough and dirty battle.

Apart from Sundar C and Anurag Kashyap, the film also stars Vijay Varmman, Nitu Chandra, and Ragini Dwivedi, among others.

On the technical crew, the film has music by Siddharth Vipin, cinematography by SKA Boopathy Karthick, Praveen Nithyanandam and Vikram Mohan, and CS Prem Kumar. 24 Hours Production is backing this project.