Following a flashback-based episode that revealed the basis and motivation for numerous characters, let's take a look ahead on Heroes.

In the clip below, cast and crew discuss future twists and turns. Kristin from E! Online them summarizes upcoming developments...

[video url="http://www.tvfanatic.com/videos/a-look-ahead/" title="A Look Ahead"][/video]

• With Angela's mind still trapped inside her comatose body, Matt and Daphne will come to the rescue. Good thing one of them has the ability to alter one's mindset.

• Next week, a character begs for his/her death. Might another Hero satisfy this individual's wishes?

• We'll also learn next week that the formula is incomplete. Mohinder discovers a third element he refers to as "the Catalyst." Might this he an actual person, one we know very well?

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.