Coherence is an award-winning 2013 surreal psychological science fiction thriller film. It's about a passing comet causing life-changing alterations in the lives of a group of 8 friends who have gathered for a dinner party. I enjoyed seeing Nicholas Brendon, who played Xander in the Buffy television series. I watched it on Tubi. It's also on Crackle.
Because this blog does not consist of a single focus topic I chose the name Divers and Sundry where "Divers" means being of many and various kinds, and "Sundry" means consisting of a haphazard assortment of different kinds.