Thumbaa is a 2019 Indian Tamil-language adventure film written and directed by Harish Ram L. H. on his directorial debut. The film stars Darshan, newcomer Keerthi Pandian and Dheena. Produced by Surekha Nyapati, the film was distributed by KJR Studios. The film is set against the backdrop of Western Ghats, and mostly consists of VFX and computer graphics. Principal photography began on 27 December 2018, and was completed on 11 April 2019.

Darshan is an Indian actor who appears in Tamil language films. He made his breakthrough by playing the supporting role in Kanaa (2018) and played one of the leads in Thumbaa (2019). He is also the runner up of the comedy cooking show Cooku with Comali .