Their first collaboration with Killer Films was on "The Last of Robin Hood", which premiered at Toronto International Film Festival in 2013. Glatzer originally heard of a book about Errol Flynn's last love affair "The Big Love" through his mentor, Jay Presson Allen. Glatzer and Westmoreland started researching the screenplay in 2003, earning the trust of Florence's daughter, Beverly, and the friendship of author Tedd Thomey and Flynn's chauffeur in his final years, Ronnie Shedlo. They wrote the first draft of the screenplay in 2007 but it was not until 2011, and the attachment of Kevin Kline, that things started to move forward. Production took place in Atlanta, GA in 2013. Critical reception was mixed. Several critics praised Kline's performance as Oscar worthy, whereas others seemed confounded by the movie's lack of a moral stance. Julianne Moore had passed on the film but came back later to star in their next feature"."