Spyder is a 2017 Indian Telugu/Tamil-language action thriller film written and directed by A. R. Murugadoss and produced by N. V. Prasad. The film was simultaneously shot in Telugu and Tamil languages, and stars Mahesh Babu, S. J. Suryah and Rakul Preet Singh in the lead roles. Murugadoss wrote the Tamil dialogue while the Paruchuri Brothers wrote the Telugu version. The film was edited by A. Sreekar Prasad, with cinematography by Santosh Sivan and music by Harris Jayaraj.

Murugadas Arunachalam, known professionally as AR Murugadas, is an Indian film director, producer and screenwriter who predominantly works in the Tamil film industry. He is best known for directing action films mainly on social issues. In addition, he has worked in Telugu films and Hindi films. Murugadoss won the Filmfare Award for Best Director for his 2014 Tamil action drama Kaththi.