My beef with Kay is that she annoyed me in part III
Sonny has two sons, Frank and Santino JR. Frank is seen in part 1 wishing his grandad well. I think it'd be good to show his resentment that 'the bastard' is now the don, and theoretically, as the eldest male heir, he feels he should be the don.
De Niro would be a good age to portray the don in the five years before the first film.
Sonny - Well then, business will have to suffer, all right? And listen, do me a favor, Tom. No more advice on how to patch things up, just help me win, please
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