Thiruvananthapuram/IBNS: Actor Fahadh Faasil has joined the starcast of Mahesh Narayanan's upcoming Malayalam film starring Mohanlal and Mammootty, media reports said.

The shooting for the untitled film is underway in Sri Lanka.

Recently, pictures of the shooting went viral on social media.

Faahad, who features in upcoming film Pushpa 2: The Rule, was seen having a fun moment with Mammooty.

Apart from the three, the starcast includes Nayanthara, Renji Panicker, Rajeev Menon, Revathi et al.

Billed as a spy thriller, the film is being shot by Bollywood cinematographer Manush Nandan, who has previously worked in the superhit films Rocky Aur Rani Kii Prem Kahaani and Dunki.

The film marks a reunion of Mohanlal and Mammooty, who are working together after 11 years.