The alt-reality Sparrow Academy is coming to Netflix’s Umbrella Academy, and we now know who will be playing its members—including our new favorite performer: “EXISTENTIAL DREAD INDUCING PSYKRONIUM CUBE,” who was perhaps slightly typecast in the role of Christopher, a telekinetic cube. Advertisement Netflix clearly had more than a bit of fun with this casting announcement, which also unveiled several more human faces that’ll be joining the season three