Rajesh Malhotra, the son of a wealthy tycoon, flees his restrictive home life for Europe, where he falls in love with Meena. When a clash between their families threatens their union, Rajesh decides to win over Meena's traditionalist grandfather, Dinanath, by infiltrating their household under the guise of a humble servant named Raju. Through wit, hard work, and genuine kindness, he solves the family's internal conflicts and mends broken relationships, ultimately proving that he is a "Hero No. 1" worthy of their daughter's hand.
Hero No. 1 - official trailer
Watch Hero No. 1 on Amazon Prime Video