Families can talk about the appeal of comics icons. Ask kids who their favorites are: Superman, Batman, Wonder Women, the Flash, Green Lantern, or their competitors over at Marvel like the
X-Men? Comics-savvy parents can talk about the "Silver Age" of comics, an era with which this film specifically deals, and how this movie
weaves into the costumed-superhero mythology the historical offscreen menaces of McCarthyism, Jim-Crow lynch mobs, Communism, and xenophobia -- a DVD "extra" documentary helps with some of the background. You might be able to introduce older kids to the more literate (and more sexually explicit)
Watchmen graphic novel and
movie, which also maintain a strong Cold War backdrop.