R. Ravi Kumar
Elango and his astrologer friend Pulivetti Arumugam come in possession of a time machine and start profiting from it. However, their meddling with time prevents the death of a gangster, who begins to wreck havoc in their lives.
Ayalaan is an upcoming Indian Tamil-language science fiction film directed by R. Ravikumar, and produced by R. D. Raja and Kotapadi J. Rajesh under their production banners 24AM Studios and KJR Studios. It stars Sivakarthikeyan, Rakul Preet Singh, Sharad Kelkar, and Isha Koppikar in the lead roles.