John Cazale was in only five films – The Godfather, The Conversation, The Godfather: Part II, Dog Day Afternoon and The Deer Hunter – each was nominated for Best Picture. Yet today most people don't even know his name. I KNEW IT WAS YOU is a fresh tour through movies that defined a generation.

Cast:Al Pacino, Meryl Streep, Robert De Niro, Olympia Dukakis, Gene Hackman, Carol Kane,

Genre:Documentary,

country:United States of America,

Production:Oscilloscope, RAT Entertainment, HBO Documentary Films,