Michelangelo Antonioni Director, Writer, Writer, Film Editing Mark Frechette Mark Actor Daria Halprin Daria Actor Rod Taylor Lee Allen Actor Paul Fix Cafe Owner Actor G.D. Spradlin Lee's Associate Actor Kathleen Cleaver Kathleen Actor Bill Garaway Morty Actor Fred Gardner Writer Sam Shepard Writer Tonino Guerra Writer Clare Peploe Writer Carlo Ponti Producer Harrison Starr Executive Producer Jerry Garcia Original Music David Gilmour Original Music Nick Mason Original Music Roger Waters Original Music Richard Wright Original Music Roy Orbison Original Music Alfio Contini Cinematographer Dean Tavoularis Production Design George R. Nelson Set Decoration Ray Summers Costume Design