TV networks aren’t the only ones experimenting with complementary mobile apps. Big-screen producers are seeing potential in the second screen, with movie apps that go beyond the outtakes and commentary of classic DVD extras. A $4.99 iPad app that debuted along with the Blu-ray edition of Monty Python and the Holy Grail yields the screenplay, Michael Palin’s diary and more. And if synced with a Blu-ray player, the app doubles as a remote control and surfaces pertinent extras at key points. Kids flicks are a particularly good fit: Warner Bros.’ free Happy Feet Two app, for instance, helps viewers “sing, dance, and play along” in sync with the Blu-ray. Disney offers free second screen apps for Bambi, The Lion King and Lady and the Tramp that include extras like stills, storyboards and flipbooks along with Blu-ray syncing. These apps provide a window into a future where viewers access augmented content across synced screens. —Deanna Zammit