As director Damien Chazelle's sprawling period epic Babylon hits UK cinemas, Ellen E Jones and Mark Kermode travel back to the Wild West of Hollywood's early years.
Mark tries to sort fact from fiction with author Shawn Levy and critic Christina Newland, as they discuss Kenneth Anger's notorious gossip bible Hollywood Babylon, and explore some of the most progressive and scandalous movies being made in the 1920s and 30s.
And Ellen talks to critic Pamela Hutchinson and historian Shirley Jennifer Lim about the trailblazing career of Chinese-American actress Anna May Wong.
Also, director Todd Field tells us about the Hollywood history TV series he's been rewatching, in Viewing Notes.
Producer: Jane Long A Prospect Street production for BBC Radio 4