Thamma (2025), the new Bollywood horror-comedy starring Ayushmann Khurrana and Rashmika Mandanna, sparkles with slick visuals and a high-energy vibe. Directed by Aditya Sarpotdar, it’s a wild mix of Betaals (vampire-like creatures), werewolf-like beasts, and forbidden love, set in the Maddock Horror Comedy Universe. But for anyone who’s watched The Vampire Diaries, Twilight, or The…