A family in quarantine.
A killer among them.
Home should be the safest place, but what if it isn't? When a wealthy family goes into lockdown after a vicious virus sweeps the nation, their fragile relationships are put to the test.
Mark, the invalid father and husband, is a wreck.
The children are scared.
The mother, Brenna, is unravelling.
And when a member of the household staff starts to show symptoms, it leads.