Shelly Burch was a star on TV and Broadway when she made the decision to walk away from it all. Her life was a shambles, rocked by showbiz excess. It took years for her to find herself. But now she's back, and more passionate than ever before.

Many from the first wave of Peace Corps volunteers in the 1960s are getting a second chance to make a difference thanks to Chris Klose, who helped found Peace Corps Encore.