Donal Donnelly: Donal Donnelly. Actor: The Godfather Part III. Donal Donnelly was an English actor best known in the cinema for roles in The Knack... and How to Get It (1965) and The Godfather Part III (1990) and on stage for his work in the plays of Brian Friel. He was born in Bradford, West Yorkshire, England, on the 6th of July 1931, but raised in Dublin, Ireland. In Dublin, he went...