The X-Men really are a superhero soap opera, and the Summers family tree - including heroes like Cyclops, Havok, and Cable - is the proof!

The Summers family is perhaps the most prominent tribe of mutants next to Charles Xavier's X-Men. Their bloodline has produced some of the most powerful mutants in the Marvel universe and, as such, having a surname of "Summers" in the Marvel comics is a quick ticket to the Omega level classification of mutant power (usually). For that to happen, though, dark and convoluted family dramas and tragedy have to happen.