The Lux Radio Theatre was a one-of-a-kind OTR show. Imagine the greatest Hollywood stars doing one-hour versions of their biggest motion pictures, complete with full orchestra, live on stage with a studio audience.Cecil DeMille The one-and-only Cecil B. DeMille was your host ('36-45) for a lavish production of what was to become a veritable film checklist of many of Hollywood's best films from the mid-30s right through the mid 50s. The first Lux film adaptation was "The Legionnaire and the Lady," with Marlene Dietrich and Clark Gable, based on the film Morocco. Every genre is included, from darkest noir crime dramas to historical epics to bubbly musicals and broad comedies.