Mitch (Josh Gad) and Debs (Alexandra Daddario) are childhood friends who come on a New Year’s Eve trip to a cabin in the woods with their respective spouses (Ashley Park and Daveed Diggs), but things are clearly not all great for both couples. The titular tree falls, nearly killing Mitch and Debs, things are seen that were not meant to be seen, an unidentifiable and slightly psychedelic drink is drunk, and truth-telling enters the picture in this entertaining dramedy about the lies we tell ourselves about ourselves and how to untangle them all.