Watch Okka Ammayi Thappa for Free: How to Stream the Movie Online at 123Movies. . In an attempt to free their jailed terrorist boss, Aslam, a group of terrorists plants a bomb on a flyover in Hyderabad. Their idea is to cause a traffic jam on the flyover and blackmail the government into releasing Aslam. Krishna is an average young man who goes out to withdraw money from an ATM. Unfortunately, he along with Nithya Menen and many others get caught in the traffic jam on the same flyover. What happens next? Watch to find out