Watch Mark Ruffalo, Zoe Saldana in trailer for upcoming movie

There is a new trailer from Sony Pictures Classics for its upcoming movie 'Infinitely Polar Bear'.

The upcoming movie stars Mark Ruffalo and Zoe Saldana among others.

The movie tells the story of a manic-depressive mess of a father tries to win back his wife by attempting to take full responsibility of their two young, spirited daughters, who don't make the overwhelming task any easier.

Watch trailer.