A post shared by The Umbrella Academy (@umbrellaacad) on Aug 6, 2020 at 2:57pm PDT.

It’s unclear who else is part of the Sparrow Academy crew, but fans took note of a mysterious green cube floating next to the shadowed figures standing above Ben. .

“I also wanted to give [viewers] an amazing cliffhanger, which is that it’s not their house anymore.” In “The End of Something,” fans discovered the Umbrella Academy ceased to exist.

After seeing the last episode of season 2, fans started to theorize what the green cube could mean for the Hargreeves siblings.

A post shared by The Umbrella Academy (@umbrellaacad) on Aug 2, 2020 at 10:01am PDT

This fan also believes the green cube could be “an interesting parallel to Five.” Going off of the theory that Sir Reginald was displeased with the Umbrella Academy, he could have used advanced technology to make “better children” or in this case, a “better” Five