Helly R.'s outie is, in fact, Helena, heir to the Egan fortune and one of the architects of the severance program; and Mark's wife, Gemma, is alive and living as Ms. Casey on the severed floor. Those are the sorts of major plot twists that can trip up even the smartest of puzzle box shows.

RadioTimes.com has confirmed with Apple TV+ that Severance season 2 filmed in Minnewaska State Park Preserve, two and a half hours north of New York City in Ulster County. Scenes from episode 4 were filmed in Sam’s Point, Lake Minnewaska (where the waterfall is located) and Peterskill areas.

In its second season, Severance remains one of Apple TV+’s best shows, which is surely rewarding for creator Dan Erickson and director Ben Stiller, especially since Stiller recently revealed to Hollywood Reporter that he had to push like crazy to get Adam Scott cast, and the Parks and Rec actor understands why:

Episode 4 of The Apothecary Diaries Season 2 introduces two intriguing non-lethal mysteries. Maomao gains respect and recognition in the Inner Court for her talent and deductive skills. The plot thickens in episode 4, setting the stage for a grand and magical dance performance.

Discover the biggest revelations from Severance Season 2, Episode 4, as the MDR team uncovers shocking truths about Lumon founder Kier Eagan, his hidden past, and dark secrets behind his philosophy.

New episodes of Severance drop Fridays on Apple TV+...except when Apple decides to drop them the night before.

Severance Season 2, Episode 4 is a night of, sprint to the couch, prepare to be amazed type of deal that you’ll want to watch ASAP — before spoilers start to circulate online. For those who need a refresher,

After a major twist involving Mark in episode 3's ending, Severance season 2, episode 4, "Woe's Hollow," finally arrives on Friday, February 7.