Taraparain Tells a fascinating and unsettling true story, and does so well, without pretending to have all the answers.

StyleSk8r At first rather annoying in its heavy emphasis on reenactments, this movie ultimately proves fascinating, simply because the complicated, highly dramatic tale it tells still almost defies belief.

Mabel Munoz Just intense enough to provide a much-needed diversion, just lightweight enough to make you forget about it soon after it’s over. It’s not exactly “good,” per se, but it does what it sets out to do in terms of putting us on edge, which makes it … successful?

Cassandra Story: It's very simple but honestly that is fine.

zacknabo It is good that this picture exists. Don't get me wrong. John Cazale was one of the purest "character" actors of his generation. But Cazale is due something much longer and more comprehensive than the mere 40 minutes he is allotted here. It covers just enough in 40 minutes but it will undoubtedly leave any viewer wanting more--quite a parallel to a fantastic life and career cut short.

MisterWhiplash Like the man's life, this doc is too short (I thought for some reason it was going to be a feature). The material is the basic stuff of a retrospective and tribute with interviews by collaborators and fans (and certainly some names you probably heard of: Pacino, De Niro, Streep, Sam Rockwell, Philip Seymour Hoffman, Sidney Lumet, uh, Brett Ratner, sure why not) that go into what this man was like as they knew him from being in person (Streep was married to him for a brief time, she's actually his widow) and from simply watching the Godfather parts 1 and 2 five hundred times.But, man, what an actor and what a career! Sometimes in those luckiest windows of time and in opportunity (don't forget the luck part of it), quality trumps quantity, and in this case Cazale had one of the major careers in 70's American cinema. It must be akin to one of those early rock and rollers from the 50's (Buddy Holly or the Big Bopper or whoever) who you know when listening to their music it's so pure and raw and emotional and that so many others have borrowed from them, and it's a true tragedy from the abyss of nothingness that they're taken so young.Good stuff though, again, I wish it was a little longer, like even a short feature instead of this long-short film stuff. But some wonderful breakdowns of these scenes he had as Fredo and the long-haired WTF in Dog Day Afternoon and even the sadness he brought to his small role in The Conversation. A lot of time actors try to go big or go home, or take on roles that will show off what they can DO on CAMERA. Cazale never did that, and one wonders this man in dramas in the 80's and 90's and beyond.

theumpteenthtimes The biggest shock to me when viewing I Knew It Was You: Rediscovering John Cazale was coming to the realization that this actor, who I had been watching over and over again in some of my favorite films ever, had actually only made five films. Five! The greatest period of American Cinema is undoubtedly the "Hollywood Renaissance," spanning from the introduction of "Easy Rider" up until the blockbuster phenomenon created by films like "Jaws" and "Star Wars," and all five films John Cazale appeared in were made during this creative period in which writers and directors had more to say about what happened in a film than the studio heads. "The Godfather," "The Conversation," "The Godfather Two," "Dog Day Afternoon," "and "The Deer Hunter," the five films that make up the John Cazale catalog, are some of the greatest and most memorable films ever made in this country. And if you don't know who John Cazale is by name, then perhaps you know him by at least one of the five characters he played on screen, most likely the frail, weakest son of the Corleone family in The Godfather, "Fredo."Just about anyone and everyone that ever acted or worked with Cazale appears in this documentary, including Al Pacino, Robert Deniro, Gene Hackman, Francis Ford Coppola, Fred Roos, Sidney Lumet, Carol Kane, Jon Savage, Richard Dreyfuss, Israel Horovitz, Olympia Dukakis and Meryl Streep, who we learn had a longstanding love affair with Cazale and was with him until he died of lung cancer at 42. Younger actors like Phillip Seymour Hoffman, Sam Rockwell and Steve Buscemi, who grew up watching Cazale's films, also contribute, helping to articulate Cazale's relevance. With this caliber of contributors, this film quickly gets to the crux of who Cazale was as actor, as well as a human being. And though this documentary is only an hour long (It was made for HBO), it is still a dense, powerful story of a man, an actor, that was able to make a permanent mark on American Cinema that will resonate for as long as movies exist.READ MORE REVIEWS at theumpteenthtimes.com"Reel" Film Reviews for Real Moviegoers

Rodrigo Amaro Fredo in the two first episodes of "The Godfather" films; Sal in the acclaimed "Dog Day Afternoon"; Stan in the wonderful "The Conversation" and another character named Stan in "The Deer Hunter". Only five movies to make John Cazale a recognizable face in the 1970's. As it was showed in this brilliant documentary he's known by his work and his character and not much by his name. Sadly he died very young and didn't had the chance to show his great talent in more movies.In "I Knew It Was You: Rediscovering John Cazale" we see the Cazale in multiple faces, as a cinema actor, as a stage actor, the married man (married with Meryl Streep) and the excellent human being he was. Actors and directors who met him like Robert De Niro, Sidney Lumet, Francis Ford Coppola, Gene Hackman and Meryl Streep and fans of his work like Sam Rockwell, Philip Seymour Hoffman, Steve Buscemi, Brett Ratner and many others paid a tribute to this honored actor who gaves us so much in such a shortened life. They talk about their favorite moments with him on and off screen, how he has in person, and his final moments before dying of cancer. Many people don't know but all of his five movies are listed in IMDb 250 greatest movies of all time and also included in AFI's list. Unfortunately he didn't received the attention he deserved in life, wasn't nominated for an Academy Award and only received one nomination to the Golden Globes (Actor in a Supporting role for "Dog Day Afternoon"), but his performances lasted long enough to be presented to many generations. Very good documentary. 10/10