The BusinessWho Needs Sleep? Why Are Production Days So Long?Production days have gotten longer...and longer...and longer...and. What's the cost of a 20-hour shoot day?PlayrssShareBy Claude Brodesser-Akner • Aug 22, 2006 • 30m ListenClips from Haskell Wexler's documentary, Who Needs SleepClaude Brodesser-AknerStar-Ledger / NJ.comCultureEntertainmentArts