A Murder at the End of the World (originally titled Retreat) is an upcoming American television limited series created by Brit Marling and Zal Batmanglij for FX. It is set to premiere on November 14, 2023. The series follows Darby Hart, an amateur detective, who must use all of her skills to prove it was murder against a tide of competing interests.
The series follows Darby Hart, an amateur detective. Darby and eight other guests are invited by a reclusive billionaire to participate in a retreat. When one of the other guests is found dead, Darby must use all of her skills to prove it was murder.