A mega success in 'Ghajini' has brought together again the triumphant trio- director A R Murugadoss, actor Suriya and music composer Harris Jayaraj.

Joining hands this time with them for the film titled '7am Arivu' is Udhayanidhi Stalin, who will produce the movie under his Red Giant Movies banner. Shruthi Haasan, daughter of ace actor Kamal Haasan, has been roped in as the heroine.

Sources say the movie is about artificial intelligence and Suriya plays a never-before role in it. Confirming this, Murugadoss says, "that the film has a unique script and will showcase something that has never been attempted before. It will be one of Suriya's most challenging roles in his career."

Describing `7am Arivu' the next level in his acting career, Suriya said, "Murugadoss has worked on the script for about a year. The film is being produced in Tamil, Telugu and Hindi. I am happy to join hands with Udhayanidhi after `Aadhavan'."

On his part, Harris says, "I have a greater responsibility for I have to live up to `Ghajini' expectations. The movie will have catchy songs and music lovers would love it. Efforts are on to have Shruthi sing a song."