Thomas Hagen is a fictional character in Mario Puzo's 1969 novel The Godfather and Francis Ford Coppola's films The Godfather (1972) and The Godfather Part II (1974). He is portrayed by Robert Duvall in the films. He also appears in the Mark Winegardner sequel novels The Godfather Returns and The Godfather's Revenge, as well as Ed Falco's novel The Family Corleone. Duvall was nominated for an Academy Award for Best Supporting Actor and a BAFTA for his performance in the first film.
Robert Duvall portraying Tom Hagen
The Godfather is a crime novel by American author Mario Puzo. Originally published in 1969 by G. P. Putnam's Sons, the novel details the story of a fictional Mafia family in New York City, headed by Vito Corleone, the Godfather. The novel covers the years 1945 to 1955 and includes the back story of Vito Corleone from early childhood to adulthood.
Mario Puzo in 1972