Though Jimmy Kimmel usually gets the Marvel movie scoops (owing to ABC being partners with Disney and all), the Live! host has been looking after his infant son this week. But the promotional void was quickly filled by The Late Late Show’s James Corden, who convinced the Thor: Ragnarok to put on a live version of their movie for a movie theater audience in Los Angeles. What they put together is a decidedly low-budget affair, with production values barely a cut above a school play’s. But Chris Hemsworth, Mark Ruffalo, Cate Blanchett, Jeff Goldblum, Tessa Thompson, and Tom Hiddleston gamely try to bring Corden’s “4D” vision to life.