Penguin is a 2020 Indian Tamil-language mystery thriller film written and directed by Eashvar Karthic in his directorial debut. The film was produced by Kaarthekeyen Santhanam, Sudhan Sundaram and Jayaram, under Stone Bench Films, backed by Karthik Subbaraj, and Passion Studios respectively. It stars Keerthy Suresh as a pregnant woman who is traumatised by nightmares about the unsolved kidnapping of her first child, and later embarks on a mission to solve the mystery of his disappearance.