It seems you're referring to the classic 1977 Indian Hindi film (not "Amar Akbar Anthony " with an extra 'h'—that was likely a typo).
The film is famous for its masala entertainment, emotional drama, comedy, and Amitabh Bachchan's iconic "Anthony Gonsalves" character. movie amar akbar anthony
Would you like details about where to watch it, its songs, or trivia? It seems you're referring to the classic 1977