<p>'Paatal Lok' actor Ishwak Singh, who will be reprising his character of physicist Dr Vikram Sarabhai in the second season of 'Rocket Boys', said he spent long hours doing the research for his role.</p>

Here is what Hitesh says on his debut and working with Bobby Deol.

Here's a small clip from Bobby Deol's upcoming cop drama, Class of '83, inspired by true events. Have a look