Mark Ruffalo, who plays the Hulk in the "Marvel" and "Avengers" franchise, revealed that he never got a final script and had to film five different endings after the directors feared that he would ruin the real ending.Â
Ruffalo is notorious for revealing spoilers to past films, even accidentally live-streaming the beginning of one the "Avengers" films at one point.Â
Even with "Avengers: Endgame," he released the name of the film before it was even announced to the public.Â