Kanopy is a free streaming service/app if you have a library card:
A Personal Journey with Martin Scorsese Through American Movies is a 1995 British documentary film of 225 minutes in length, presented by Martin Scorsese and produced by the British Film Institute
It's a delight to explore truly deep cuts with such a movie expert. Also, TIL:
The "King" in King Vidor is no sobriquet, but his given name in honor of his mother's favorite brother, King Wallis