So Funny It Hurt: Buster Keaton & MGM

This documentary runs for 38 minutes and provides insight into the filmmaking process, focusing on Buster Keaton's experiences at MGM. It examines the factors that contributed to his career decline, offering a unique perspective on Hollywood's Golden Age.

The film features notable figures such as James Karen, Buster Keaton himself, Irving Thalberg, and Roscoe Arbuckle, all of whom played roles in the narrative of Keaton's life and career. As a documentary, it appeals to those interested in film history and the evolution of early cinema.