Director Hari Gopalakrishnan of "Singam" fame, who is all set to team up with actor Suriya for the fifth time in his yet-untitled next film, has left for Switzerland with his assistants to finish the script.

"Hari and his assistants left for Switzerland yesterday (Friday) for script work of his next film with Suriya," read a statement.

Basking in the success of his last release "Poojai", Hari is expected to direct the third part of the "Singam" franchise with Suriya.

Hari has worked with Suriya in films like "Aaru", "Vel", "Singam" and "Singam 2".

On the other hand, Suriya is having his hands full with a couple of projects. The actor is currently busy wrapping up Tamil supernatural thriller "Masss" with director Venkat Prabhu.

This is the first time that the actor is doing a film with the director and there are big expectations for the project. Nayanthara plays the female lead, while Premgi appears in a pivotal role in the film. "Masss" is expected to hit the screens in 2015.

After completing the film, Suriya will team up with director Vikram Kumar of "Manam" and "Yaavarum Nalam" fame. The untitled project, touted to be a bilingual film, is still in the pre-production stage. It will take at least nine months for Suriya-Hari film to on floors, according to the source.