IFC Films.

"In 24 hours, forty-something professor Jon will be getting married to a student half his age. But before he can make it to the ceremony, he'll have to deal with a massive debt to his mother-in-law to be, his extremely drunk best man, the logistics of a remote Icelandic island, an increasingly hostile reverend, and the guilt-ridden memory of his emotionally unstable first wife"--Container.