Watch the theatrical trailer of the film Dev. It is an upcoming Telugu film featuring actors Karthi, Rakul Preet Singh in the lead roles. Prakash Raj and Ramya Krishnan play important roles in the film. The film also stars Vignesh, Amrutha, Nikki Galrani, Karthik Muthuraman, Vamsi Krishna, and Renuka in the supporting roles. The film script is written and directed by Rajath Ravishankar and produced by S Lakshman Kumar. Music of the film is scored by Harris Jayaraj. The director of photography has been handled by R Velraj. The film is releasing on February 14th all across the World.