Severance season 2 is finally back after three years, and it was well worth the wait. The Apple TV+ workplace drama—which explores an alternate reality where one can physically separate their personal life from their work life—successfully builds upon the first season while recapturing the thrilling twists of its memorable season 1 finale.

Season 1 ended three years ago on a cliffhanger, with the innies staging a rebellion and discovering disturbing truths about their outies. Season 2 picks up in the aftermath. The innies are still at Lumon.

Fortunately, “Severance” returns to Apple TV+ on Friday, and its makers seem to have used every second of the absence productively. The season takes new turns while remaining the most ambitious, batty and all-out pleasurable show on TV, an M.C. Escher maze whose plot convolutions never get in the way of its voice, heart and sense of humor.

It's been three long years since we spent time with the employees of Lumon Industries. Here's a quick refresher on where things stand with Mark, Helly, and the gang

Here's what you should remember from the first season of "Severance" and how certain moments and symbols could foreshadow what happens in Season 2.

The acclaimed Apple TV+ series is making its long-awaited return. A second season was filmed over three years.

See at Roku Channel. Right now, you can watch all nine episodes of Severance season 1 on the Roku Channel, from the premiere episode (The Good News About Hell) to the season final

The Apple TV+ workplace drama deepens the lore, explores the Innie-Outie conundrum, and fully establishes itself as the series to beat right now.