In a first of its kind promotion for Apple TV+, the cast of "Severance" appeared in character, working in a pop-up glass office at Grand Central Terminal.

Before the premiere of the second season of "Severance," the cast participated in a creative activation at Grand Central Station in New York on Tuesday (14). The event featured a special appearance by Ben Stiller.

The pop-up began when a large glass box appeared in Grand Central's Vanderbilt Hall, containing a replica of the four-seated desk from Lumon's Macrodata Refinement department. Hired actors playing Lumon employees sat at their desks, doing Lumon things (by which I mean, sorting numbers while not having a clue what said numbers mean).