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

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.