Directed by ricki stern, anne sundberg. It was released on june 11, 2010, by ifc films.the film received positive reviews from critics. Joan Rivers First Ever Live Blog Event Joan Rivers Joan River Style But it is as documentaries go one of the best ever: Joan rivers a piece of work youtube . Rivers is the sole supporter of the many. A piece of work is a 2010 documentary film about the life and career of comedian joan rivers, also featuring melissa rivers, don rickles and kathy griffin.it had its world premiere at the sundance film festival on january 25, 2010. After the broadcast, the film will be available on the american masters website for a limited time. A documentary on the life and career of joan rivers, made as the comedienne turns 75 years old. A piece of work is not funny even though you'd expect a year in the life of one of the world's funniest ladies to be so. A piece of work (2010) plot. The 2010 documentary joan rivers: Showing all 2 items j...