Lady Gaga & Jake Gyllenhaal | Actors on Actors - Full Conversation

In their Actors on Actors conversation Lady Gaga ('House of Gucci') and Jake Gyllenhaal ('The Guilty') discuss their favorite movies from 'Bambi' to 'Donnie Darko,' what it took to play Patrizia Reggiani, the tools that are important to young actors, and a little bit about 'American Horror Story.'