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.' Variety Actors on Actors presented by Amazon Studios Watch every Actors on Actors episode: https://www.youtube.com/playlist?list=PLLx_Nt-I7ViqzwaE9Iubf84-gRpbNHokn http://bit.ly/VarietySubscribe http://www.facebook.com/variety http://www.instagram.com/variety http://www.twitter.com/variety #ActorsOnActors