Ayyappanum Koshiyum (transl. Ayyappan and Koshy), also known as AK Ayyappanum Koshiyum, is a 2020 Indian Malayalam-language action thriller film written and directed by Sachy (his last film as director). Produced by Ranjith and P. M. Sasidharan, the film stars Biju Menon and Prithviraj Sukumaran. Ayyappanum Koshiyum was released on 7 February 2020, and was one of the highest grossing Malayalam films of 2020, earning ₹52 crore worldwide. It won 4 awards at the 68th National Film Awards, including the National Awards for Best Direction for Sachy, Best Supporting Actor for Biju Menon, Best Female Playback Singer for Nanjiyamma, and Best Stunt Choreography for Mafia Sasi, Supreme Sundar, and Rajasekhar. A Telugu remake, Bheemla Nayak starring Pawan Kalyan and Rana Daggubati was released on 25 February 2022. ()