Wikipedia:Thirantha Puthagam

Thirantha Puthagam is a 2017 Indian Tamil-language murder mystery short film directed by Vignesh Kumar who stars along with Sanchana Natarajan. The film received positive reviews upon release. The film is inspired from the novel The Mystery of the Secret Room by Enid Blyton.

Cast

 * Vignesh Kumar
 * SB Arjun as Arjun
 * NJ Sri Krishna
 * Shailender Singh as Arjun and Nithish's uncle
 * Sanchana Natarajan as Swathi
 * TG Balaji
 * Shekar Ayyar
 * Prema Rajamani