Comedy TV writer - producers Kenya Barris, Marta Kauffman, Aline Brosh McKenna, Alan Yang, Nahnatchka Khan and David Mandel talk condoms, stunt guests and what they have (and haven't) been able to get away with on the small screen.

TV's top reality talent - Mark Cuban, Jane Lynch, Guy Fieri, Nick Cannon, Mike Darnell and LL Cool J - discuss on-set psychologists, coaxing contestants and America's first reality star presidential candidate, Donald Trump.

The directors of this year's most acclaimed films, Damien Chazelle, Mel Gibson, Barry Jenkins, Mira Nair, Oliver Stone, Denzel Washington, talk about the filmmaking process.