Avengers: Endgame (2019)

One part “The Leftovers”, one part clip-show, one part “Avengers: Infinity War” all over again, “Avengers: Endgame” is an odd film. Perhaps that’s accomplishment enough for the twenty-second film in this unstoppable series. A brief prelude serves as a fascinating follow-up to its direct predecessor, then followed by nearly an hour flatly aping “The Leftovers”…