The film, directed by Michael Sucsy and co-written by Sucsy and Patricia Rozema, flashes back and forth between various events and dates ranging from Little Edie as a young débutante in 1936 moving with her mother to their Grey Gardens estate through the filming and premiere of the actual 1975 documentary Grey Gardens.
The film also won the 2009 Television Critics Association Award for Outstanding Achievement in Movies, Miniseries and Specials.
The film is based on the life stories of the eccentric paternal aunt and first cousin of Jackie Kennedy, both named Edith Bouvier Beale.
In the movie, Little Edie decides to move to New York to pursue a career in acting and an ill-fated romance with high-profile married man Julius "Cap" Krug.
Because of this, the Suffolk County, New York health department comes with a warrant to inspect the mansion and see how it is overrun by cats, raccoons, and mountains of garbage.
During one of Radziwill's trips to the mansion, she introduces Big and Little Edie to documentarians Albert and David Maysles, who are making a film about her.
A year later, the Maysles come back and say that Radziwill stopped cooperating but they decided that since they found Big and Little Edie to be the most interesting parts of the footage they shot, they asked to do one on them.
The movie ends with Little Edie singing "Tea for Two" at the Reno Sweeney cabaret in Greenwich Village and the quote "My mother gave me a truly priceless life."
He also interviewed family members and friends including Lois Wright who lived in the house and wrote her own book about the events.
Rolling Stone critic Peter Travers also raved: "The script hits a few bumps, but Jessica Lange and Drew Barrymore are magnificent as the bizarro Beales.
In addition to Prague Philharmonic Orchestra, the album includes vocal performances by the movie's lead actresses, Jessica Lange (on "We Belong Together" and "I Won't Dance" sung with Malcolm Gets) and Drew Barrymore (on "Tea for Two").