Anbirkiniyal is a 2021 Indian Tamil-language survival thriller film directed by Gokul and produced by Arun and Alankar Pandian. A remake of the Malayalam film Helen (2019), it stars Arun's daughter Keerthi as a woman who accidentally gets locked in a freezer room and fights to stay alive. The film began production in February 2020, and was released in theatres on 4 March 2021 to positive reviews.