WandaVision: Why Sitcoms? In the most recent episode of Marvel's WandaVision, "We Interrupt This Program", Jimmy Woo (Randall Park) returns to the MCU, coming to Westview to try to figure out what exactly is going on with the town, with Wanda (Elizabeth Olsen), with the whole situation. As you might guess, he has a lot of questions and those are questions that viewers have, too. Among those questions is one that is of particular interest given the structure of the world Wanda has apparently created and the overall structure of the show itself: "why sitcoms?" It's a question for fans since the very first episode and the answer may come down to what the sitcom format does as well as Wanda's dealing with both trauma and grief.