Summer Movie Preview: 39 Movies You Need to Know About

• Who's starring: Daniel Radcliffe and Zoe Kazan are a pair of best friends whose relationship may be teetering the the direction of romance.
• Why we're interested: Zoe Kazan is like the quirky, indie-loving best friend we never had, and hello? Daniel Radcliffe. We're there.
• When it opens: Aug. 1
• Watch the trailer for What If.

Source: CBS Films