The Grateful Dead turn 50 next year and to celebrate the occasion, they’ll release a career-spanning documentary directed by Amir Bar-Lev, who also had a hand in 2010’s The Tillman Story and 2007’s My Kid Could Paint That. Most notably, the film will be executive produced by Martin Scorsese. The film will contain never-before-seen footage of performances and new interviews with surviving members Mickey Hart, Bill Kreutzmann, Phil Lesh, and Bob Weir. “Millions of stories have been told about the Grateful Dead over the years. With our 50th Anniversary coming up, we thought it might just be time to tell one ourselves and Amir is the perfect guy to help us do it,” the band said in a statement. “Needless to say, we are humbled to be collaborating with Martin Scorsese. From The Last Waltz to George Harrison: Living In The Material World, from Bob Dylan to the Rolling Stones, he has made some of the greatest music documentaries ever with some of our favorite artists and we are honored to have him involved. The 50th will be another monumental milestone to celebrate with our fans and we cannot wait to share this film with them.” No details about the film’s release schedule have been revealed so far.