When Mark Ruffalo and Zoe Saldana aren’t starring in superhero blockbusters, they’re usually making great indie films. Now they’re doing one together. In Infinitely Polar Bear, the two star as an interracial couple raising two daughters. But there’s a twist: Ruffalo’s character is an alcoholic who’s been diagnosed with manic depression. And while his wife’s off pursuing an MBA at Wharton, she’s asked him to look after their kids in the interim. What follows looks like a heartbreaking story of a dysfunctional family just trying to make it work. Here’s the trailer. It will probably make you cry.