What happens when a tree falls in the woods and someone does hear it? Two couples are forced to deal with such a question — and their lives in general — when a New Year's Eve trip to the woods unearths simmering feelings and the secrets they carry threaten to break their seemingly perfect relationships.

• 51 Entertainment
• Voltage Pictures
• Alexandra Daddario
• Daveed Diggs
• Josh Gad
• Ashley Park
• Kevin Pollak
• DeMorge Brown
• Jen Tullock
• Blake Berris