Viewers will need to wait two weeks for a new episode of Heroes.

When the series returns on March 23, though, it looks like we're in for a couple of treats.

According to E! Online, the following developments will take place:

• A character is marked for death - and fans will see the beginning of his/her downward spiral.
• Rebel's identity is revealed. (Our guess? Meredith, working with Micah. What do you think?)

How will Sylar's interaction with his father affect his actions? Chime in now in our

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