Begaanaa is a family revenge drama that revolves around Anand (Kumar Gaurav) lives with his sister, Asha (Deepti Naval), and his retired widower dad in Bombay. Asha marries her lover Vinod (Rak Kiran). After marriage Anand finds out that Asha’s in-laws expected a huge dowry, they humiliate Anand and Asha as they didn’t get any. Vinod meets an accident and everyone assumes him to be dead, but he’s alive and with wealthy smuggler Rana (Dharmendra). He plans to seek revenge from Vinod but is abducted by Rana’s enemy. Will Rana rescue Anand and how will he seek revenge?