40. Thunderbolt Ross’ post-credit sequence

Like many scenes involving Robert Downey Jr.’s Iron Man, The Incredible Hulk’s end credits sequence was entirely improvised. Indeed, William Hurt, who plays Thaddeus “Thunderbolt” Ross, once revealed that his character’s chat with Tony Stark wasn’t actually scripted. The only guidance they were likely to have been given was to reference the “new team” the pair were putting together – aka the Avengers.