SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the movie, proceed at your own risk, or better, come back to this article later!
SPOILERS AHEAD
Who Invited Charlie? Plot Summary and Synopsis
Phil Schreiber, a self-involved hedge fund manager escapes to the Hamptons with his wife and son at the beginning of the pandemic. Making an already fraught situation worse is the surprise arrival of Phil’s college roommate Charlie. An exemplar of Falstaffian excess, Charlie is also the keeper of some of Phil’s darkest secrets. To make matters worse for Phil, his wife and son love Charlie. As Charlie makes himself at home — secrets are revealed that threaten to do more harm than the virus they’re all hiding out from.
Source: Wikipedia (CC BY-SA 3.0).