 It was screened in the Un Certain Regard section at the 2004 Cannes Film Festival.DiCaprio and Scorsese reunited for a biopic of the eccentric and obsessive American film director and aviation pioneer Howard Hughes in "The Aviator" (2004), which DiCaprio also co-produced under Appian Way.DiCaprio initially developed the project with Michael Mann, who decided against directing it after working on biopics "The Insider" (1999) and "Ali" (2001).