A ticking-time-bomb insomniac and a slippery soap salesman channel primal male aggression into a shocking new form of therapy. Their concept catches on, with underground "fight clubs" forming in every town, until an eccentric gets in the way and ignites an out-of-control spiral toward oblivion.
After a painful breakup, Ben develops insomnia. To kill time, he starts working the late night shift at the local supermarket, where his artistic imagination runs wild.
Susan Morrow receives a book manuscript from her ex-husband – a man she left 20 years earlier – asking for her opinion of his writing. As she reads, she is drawn into the fictional life of Tony Hastings, a mathematics professor whose family vacation turns violent.
A former mob enforcer who is released from prison after serving 22 years for a crime he didn't commit sets out on a path for revenge against the people who wronged him.
Trevor, an insomniac lathe operator, experiences unusual occurrences at work and home. A strange man follows him everywhere, but no one else seems to notice him.
Samba migrated to France 10 years ago from Senegal, and has since been plugging away at various lowly jobs. Alice is a senior executive who has recently undergone a burnout. Both struggle to get out of their dead-end lives. Samba's willing to do whatever it takes to get working papers, while Alice tries to get her life back on track until fate draws them together.
Teenagers Zach and Josh have been best friends their whole lives, but when a gruesome accident leads to a cover-up, the secret drives a wedge between them and propels them down a rabbit hole of escalating paranoia and violence.
A man tries to warn his brother away from the new girlfriend he brings home during Thanksgiving, but ends up becoming infatuated with her in the process.