After years of failed attempts to complete her father's unfinished final film, "The Other Side of the Wind", Welles worked with Polish-born filmmaker Filip Jan Rymsza and producer Frank Marshall to edit and release the movie. She is an executive producer on the film, which was released by Netflix in August 2018 to critical acclaim. However, less than three weeks before its premiere at the 2018 Venice Film Festival, she complained that the movie was in the hands of people her "father would have hated." Her remarks were likely directed at Netflix executives, who ignored her pleas months earlier to debut the movie at the Cannes Film Festival as originally planned. A statement by her was read at the Venice Film Festival, where she thanked the post-production team, saying, "Under the guidance of someone who knew him well, Peter Bogdanovich managed to get a very difficult job done. Bob Murawski, an excellent editor in his own right, was given an incredibly difficult task to edit Orson Welles’ last picture. I can only say 'Bravo, well done, what an undertaking'."