A scanned page from a LEGO catalog reveals three sets: one depicting a fight between Captain America, Winter Soldier and Black Panther; another a showdown between Black Widow, Falcon and Crossbones; and a large set featuring the bulk of the film's main lineup.
It's the last set that may contain the spoiler. Shown alongside minfigures of Captain America, Iron Man, Black Panther, Winter Soldier, Scarlet Witch, War Machine, Agent 13 and a tiny Ant-Man is ... Giant-Man. Or, rather, an oversize minifig of Ant-Man listed as Giant-Man.
While "Ant-Man" director Peyton Reed indicated in a recent interview with CBR News that there could be room for the Giant-Man or Goliath identities in 2018's "Ant-Man and the Wasp," the LEGO set seems to suggest we could see one of those identity even sooner.
Of course, LEGO sets don't always provide accurate depictions of the films to which they're tied. However, Giant-Man would be an awfully big departure from the script.
"Captain America: Civil War" opens May 6, 2016.