A few weeks ago, we had told you that Karunakaran had joined Ravikumar's sci-fi project with Sivakarthikeyan. Now, we learn that Yogi Babu has been roped in to provide comedy relief. It is not clear if Karunakaran also plays a comedian. 

Yogi Babu was a part of Sivakarthikeyan's earlier films such as Maan Karate, Kaaki Sattai and Remo. 

According to sources, this film will be Sivakarthikeyan's maiden attempt at a very different genre, which will appeal to all kinds of audiences. The project was supposed to go on floors much earlier, but got delayed due to extensive research work.

Meanwhile, Yogi Babu has Viswasam, Vijay 62 and Kolamaavu Kokila in his kitty.