Ayushmann Khurrana and Rashmika Mandanna’s horror-comedy ‘Thamma’ is set for a Diwali release, aiming for a double-digit opening despite modest advance bookings. The film, part of Maddock’s successful franchise, is projected to earn around Rs 18-20 crore on its first day. Exploring vampire mythology, ‘Thamma’ boasts a star-studded cast and a wide release.