"I am doing this film and I'm all the more excited because it's on a road trip. I have not done anything like this earlier," Rajkummar told IANS.
The movie will be widely shot in South India.
"It's a very edgy comedy and in fact, a very sensible comedy. We will start shooting for the film by first week of June," he added.
To be directed by debutant Akarsh Khurana, "Focus" will be produced by Nambiar.
Rajkummar believes Nambiar is one of the most talented filmmakers in Bollywood.