Half Loop

"Half Loop" is the second episode of the American science fiction psychological thriller television series Severance. The episode was written by series creator Dan Erickson, and directed by executive producer Ben Stiller. It was released on Apple TV+ on February 18, 2022.

The series follows employees of Lumon Industries, a biotechnology corporation that uses a medical procedure called "severance" to separate the memories of their employees: at work, Lumon employees, called "innies", can't remember anything outside of work. Outside work, Lumon employees, called "outies", can't remember anything about work. As a result, innies and outies experience two different lives, with distinct personalities and agendas. In the episode, Mark continues investigating Petey's whereabouts, while Helly starts her first day in Lumon.

The episode received highly positive reviews from critics, who praised the performances, directing and production values.