Following its world premiere at Odeon Leicester Square on February 23, 2009, the film was released in both conventional and IMAX theaters on March 6, 2009, and grossed $55 million on its opening weekend and over $185 million at the worldwide box office. The film's reception has been very polarized, with many critics voicing either strong positive or negative views. A DVD based on elements of the Watchmen universe was released, including an animated adaptation of the comic Tales of the Black Freighter within the story starring Gerard Butler, and the fictional biography Under the Hood, detailing the older generation of superheroes from the film's back-story. A director's cut with 24 minutes of additional footage was released in July 2009. The "Ultimate Cut" edition incorporated the animated comic Tales of the Black Freighter into the narrative as it was in the original graphic novel, lengthening the runtime to 3 hours and 35 minutes, and was released on November 3, 2009.