‘Rangasthalam’ movie is the most awaited movie in summer movies list. ‘Rangasthalam’ has raised expectation on the movie with teaser and juke box. As fans and audience are looking for the trailer the film unit has decided to release trailer in pre release function. The pre release function going to be on March 18th in vizag. As per the sources, Chiranjeevi is going to grace the pre release event and trailer is going to be launched by Mega Star.