Lumon is back to their lying ways in the Severance Season 2 premiere — but would we expect anything less from the world's shadiest company? In Season 2, episode 1, Mark (Adam Scott) returns to the Severed Floor following the Innies' daring Season 1 escape.

We’re only one episode into Severance Season 2, but the elaborate fan theories are already flying. Severance Season 2, Episode 1 spoilers ahead. From thoughts on Mark’s Cold Harbor file to questions about the man in the hallway in Season 2,

Everything you need to know about The Lexington Letter, including what it reveals about Lumon and why it makes Severance Season 2 scarier.