As Martin and Clea work together to uncover a shocking development involving Clea�s mentally-challenged mother, Teller (guest star Danny Glover) steps into trouble when he visits Jake at the board-and-care facility. Meanwhile, a plane crash survivor seeks new purpose to his existence and a Chinese couple struggles to find balance between work and life.

FRONTLINE correspondent Miles O'Brien examines the implications of Japan's Fukushima accident for U.S. nuclear safety, and asks how this disaster will affect the future of nuclear energy around the world. In particular, he visits one emerging battleground: The controversial relicensing of the Indian Point nuclear plant, located only 38 miles from Manhattan. What lessons can be learned from the disaster in Japan?It's been almost a year since a devastating earthquake and tsunami crippled Japan's Fukushima Daiichi nuclear complex, leaving the country's once popular energy program in shambles. In response, Germany decided to abandon nuclear energy entirely. Should the U.S. follow suit? FRONTLINE correspondent Miles O'Brien examines the implications of the Fukushima accident for U.S. nuclear safety, and asks how this disaster will affect the future of nuclear energy around the world. In particular, he visits one emerging battleground: The controversial relicensing of the Indian Point nuclear plant, located only 38 miles from Manhattan. What lessons can be learned from the disaster in Japan?