Multiple identities, twisted reality and being haunted by the very superhero he supposedly is, Oscar Isaac stars in the latest reality-twisting -- if any of it's real -- Marvel Disney+ series that's more a mashup of "WandaVision" and the horror genre than traditional superhero fare. Dropping March 30, it looks like Marvel has figured out how to make this unique character's world work on the screen. The six-episode series also stars Ethan Hawke, Gaspard Ulliel, and May Calamawy.