The Hollywood Reporter brings word that Robert De Niro is in negotiations to join Joaquin Phoenix in Warner Bros. upcoming Joker stand-alone movie. If a deal is made, De Niro would appear in his first comic book movie playing the role of a talk show host instrumental in the Joker’s origin. Zazie Beets (Deadpool 2) is also in talks for a role in the film.
De Niro…
