“Avengers: Endgame” directors Joe and Anthony Russo have officially surrendered the box office opening weekend crown to “Spider-Man: Brand New Day.” “Endgame” retains the record for biggest global opening at $1.2 billion. It’s become common practice on social media for directors to pass the baton when box office records are broken. The Russo Brothers won’t have to wait long for a chance to reclaim the box office opening record. Their next Marvel effort, “Avengers: Doomsday,” is their sequel to “Endgame” and arrives in theaters on Dec. 18 with sky-high box office expectations.