Watch the pre-release event of the film Chalo. Megastar Chiranjeevi is the chief guest at the pre-release function of Naga Shourya and Rashmika Mandanna's upcoming Telugu film Chalo. Vennela Kishore, Krishna Murali Posani, Raghu Babu and Achyuth Kumar are in the supporting cast of the film. A grand pre-release event for the film has been organized at Yousufguda Police Grounds in Hyderabad on Thursday evening. The movie Chalo is a romantic action entertainer, the script has been written and directed by debutant Venky Kudumula.