Jack L. Warner, Harry Warner, Albert Warner and Sam Warner were siblings who were born in Poland and emigrated to Canada near the turn of the century. In 1903, the brothers entered the budding motion picture business. In time, the Warner Brothers moved into film production and would open their own studio in 1923.
George Clooney
SelfClint Eastwood
NarratorMartin Scorsese
SelfRobert Redford
SelfSidney Lumet
SelfHumphrey Bogart
Self (archive footage)Carroll Baker
SelfMervyn LeRoy
Self (archive footage)