At the Polaris VI Research Station in Antarctica, a group of researchers are hard at work. As April 29 comes, the sun goes down for six months. A group of researchers go home for six months, while the other group stays behind for winter. However, a snap in communication with the station leads the entire summer group to come back to the station. Commander Johan discovers that most of the crew are dead, two survivors are narrating two contrdictory accounts of what happened, and his wife, who was one of those who stayed back at the station, has gone missing. What happened?
The series stars Alexandre Willaume, Katharine O'Donnelly, John Lynch, Laura Bach, Alvaro Morte and others. The Head premieres on February 4, 2021 on HBO Max.