Once all the Avengers were, ahem, in one place, Captain America finally uttered the six syllables that comic-book fans had been waiting for: “Avengers assemble.” (Chris Evans wisely underplayed the moment, as he had with “Hulk, smash,” knowing that the line was powerful enough without him bellowing it.) “I think that was Kevin’s highlight of all time. To be able to finally put those two words together and have him actually say it,”

