Al Pacino

His debut film established two characteristics he would always retain a liberal sensibility, particularly in regard to politics, and a love of working with actors.

In later films he would offer great roles to the likes of Al Pacino (Serpico, Dog Day Afternoon), Peter Finch (Network), Sean Connery (The Hill) and Paul Newman (The Verdict)..

Source: http://www.iol.co.za/tonight/movies/death-of-a-cinematic-giant-1.1056042