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"The Other Side of the Wind," directed by Orson Welles, posthumously featured Edmond O'Brien's final performance. This long-gestating project, spanning over decades and marked by production complexities, was Welles's last completed film before his demise in 1985. The film premiered in 2018, offering audiences a glimpse into Welles's artistic vision and O'Brien's indelible presence on screen, despite it being released after his passing.