The second teaser of Mahesh Babu starrer Telugu action-thriller "Spyder" will be unveiled on August 9, to coincide with the actor's birthday, a source said.
"Following the phenomenal reception to the film's first teaser, the makers are planning to release the second teaser of Mahesh Babu's birthday. They feel it will be the best occasion to unveil the teaser," a source from the film's unit said.
Directed by A.R. Murugadoss, the film deals with bio-terrorism.
"Mahesh Babu plays an Intelligence Bureau officer who takes on infectious agents with the help of high-end technology," the source added.
The film, according to the source, is very high on action and it features Mahesh in his most sophisticated avatar yet.
Also starring Rakul Preet Singh, SJ Suryah and Bharath, the film has music by Harris Jayaraj.
The film is gearing up for a September 30 release.
