It is now known that post the ease in lockdown restrictions, the cast and crew of Naagin 4 will shoot a finale, a proper send-off to the season. The finale will also tie in with Naagin 5, paving way for it to take things forward. At the end of the promo, we see one face in the shadows, which might be a hint at a new entrant. Who will be the new Naagin?