On this day in movie history - Z Channel: A Magnificent Obsession (2004):

Z Channel: A Magnificent Obsession,

documentary directed by Xan Cassavetes,

was released at the Cannes Film Festival in France on May 16, 2004.
Music by Steven Hufsteter.  

Cast:
Robert Altman, Vera Carlisle Anderson, C.L. Batten, Jacqueline Bisset, Ernest Borgnine, Charles Champlin, David Chasman, Stuart Cooper, F.X. Feeney, James B. Harris, Jerry Harvey, William Holden, Don Hyde, Henry Jaglom, Jim Jarmusch, Charles H. Joffe, Kris Kristofferson, John McNally, Bill Mechanic, Ned Nalle, Alexander Payne, Sam Peckinpah, Doreen Ringer Ross, Chuck Ross, Alan Rudolph, Theresa Russell, Timothy Ryerson, Jeff Schwager, Penelope Spheeris, Bob Strock, Quentin Tarantino, Kevin Thomas, Jonathan Turell, Douglas Venturelli, Paul Verhoeven, James Woods, Vilmos Zsigmond.