(FILES) In this file photo taken on July 20, 2019 (FromL) US actress Elizabeth Olsen, English-US actor Paul Bethany and US actress Teyonah Parris speak on stage for the Marvel panel in Hall H of the Convention Center during Comic Con in San Diego, California. - When the Marvel superhero movies reached their box office-shattering climax in 2019, nobody could have predicted the saga's next installment would be a kitsch, black-and-white TV sitcom called "WandaVision."
But a lot has changed since Iron Man and friends saved the world in that summer's all-time record-grossing blockbuster "Avengers: Endgame" (and mopped up some loose plot points in "Spider-Man: Far From Home" shortly thereafter.)
The wildly popular franchise of 23 interconnected movies has ground to a halt along with the rest of the world as Covid-19 shuttered movie theaters, delaying "Black Widow" and other big-screen superhero sequels. (Photo by Chris Delmas / AFP)