Recently happily married, Peter Camden and Connor Plum are living a nice, calm life in Melbourne, Australia. When Connor's cousin dies suddenly, they are forced to take a plane to Paris to attend the funeral. There, Peter meets Connor's father's side of the family: The Plums.

The Plums are an eccentric cast of characters that challenge Peter's normal and stress-free lifestyle. Dealing with alcoholism, gambling addiction, drug addiction, homophobia, and racism, Peter and Connor must survive Christmas and New Year's with their difficult...