A new trailer for the second season of Apple TV+’s Severance has been released, teasing some major changes at Lumon Industries. Specifically, Adam Scott’s character Mark has discovered that his coworkers Helly, Dylan, and Irving have been replaced, with three new characters sitting at their desks at Lumon. This change comes after the group’s “innies” broke out of Lumon and tried to get help escaping from their oppressive employers in the Severance season 1 ending.