It’s been quite a while since we last saw Mark S. (Adam Scott), an employee at the mysterious company Lumon Industries, which uses a surgical procedure called “severance” to separate people’s home lives from their work lives. Season 1 ended on a cliffhanger in April 2022, leaving viewers eager for the next chapter.

Severance's unique premise involves employees with split consciousness, leading to a thrilling and mysterious storyline. The innies inside Lumon Industries push against their confined reality, sparking a plan to expose the truth to the outside world.

The employees can choose to undergo a “severance” procedure, which means that outside the walls of Lumon, they cannot remember their work day, and when they’re at work, they cannot remember their outside lives.

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.

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 hit Apple TV+ series returns Friday with fewer laughs as it tries unravel the mystery of what's happening to its characters.