The best films for a group don't flatten the experience - they create one. You want something that generates opinions, debates, a reason to stay up later than planned.
In retrospect, the 2010s were a decade of quiet excellence - films doing serious work without demanding credit for it.
Mystery cinema works because it turns passive watching into active thinking. Every frame is a question.
True-crime writer Ellison Oswalt is in a slump; he hasn't had a best seller in more than 10 years and is becoming increasingly desperate for a hit. So, when he discovers the existence of a snuff film showing the deaths of a family, he vows to solve the mystery. He moves his own family into the victims' home and gets to work. However, when old film footage and other clues hint at the presence of a supernatural force, Ellison learns that living in the house may be fatal.
A young wannabe musician discovers he has bitten off more than he can chew when he joins an eccentric pop band led by the mysterious and enigmatic Frank.
An Oxford Medical School graduate takes a position at a mental institution and soon becomes obsessed with a female mental patient, but he has no idea of a recent and horrifying staffing change.
Lake Tahoe, 1969. Seven strangers, each one with a secret to bury, meet at El Royale, a decadent motel with a dark past. In the course of a fateful night, everyone will have one last shot at redemption.
Max and Annie's weekly game night gets kicked up a notch when Max's brother Brooks arranges a murder mystery party -- complete with fake thugs and federal agents. So when Brooks gets kidnapped, it's all supposed to be part of the game. As the competitors set out to solve the case, they start to learn that neither the game nor Brooks are what they seem to be. The friends soon find themselves in over their heads as each twist leads to another unexpected turn over the course of one chaotic night.
What separates a good mystery from a great one is the quality of its misdirection. Every film in this list earns its twists - nothing feels cheap, nothing feels random.
A mild-mannered college professor discovers a look-alike actor and delves into the other man's private affairs.
Father and son coroners receive a mysterious unidentified corpse with no apparent cause of death. As they attempt to examine the "Jane Doe," they discover increasingly bizarre clues that hold the key to her terrifying secrets.
A writer stumbles upon a long-hidden secret when he agrees to help former British Prime Minister Adam Lang complete his memoirs on a remote island after the politician's assistant drowns in a mysterious accident.
Bill Marks is a Federal Air Marshall for whom every day is the same until this one. On this plane ride, he starts receiving text messages from someone claiming to be on the flight and threatening to kill passengers. In a race against the clock, he must identify and stop the killer to save everyone on board.
A college student starts to experience extreme seizures. She soon learns that the violent episodes are a symptom of inexplicable abilities.
A film that makes you think for days has done something rare: it's trusted you to do the work. These films trust you.
The best mystery films send you back to the beginning the moment they end. You want to watch them again knowing what you know.