The origin story of Looking Glass is at last revealed, as is the truth behind the greatest hoax in American history. Far away, The Smartest Man In The World plots…

Superman’s grandfather, Seg-El, learns Krypton is in danger of being destroyed so that his future grandson will never be born.

When Enterprise is attacked by an unidentified enemy ship, the crew must work frantically to get their new phase canons to operate. Meanwhile, the captain charges Hoshi with finding out…

When the Fringe team investigates an apparent suicide victim, they uncover a second set of fingerprints leading them to a woman with uncanny characteristics that cannot die.

The Others prevent Sawyer and Kate from escaping, leaving Sawyer perplexed by the extent of the measures taken to keep them imprisoned. Jack is asked to use his medical training…

Sun and Jin’s lives are put in danger when Sayid tries to locate Jack and the other missing castaways. Sayid also creates a plan in order to get the attention…

As Stone prosecutes the case of a woman who killed her abusive husband, Benson and her squad wrestle with the duty of testifying against her.

The investigation turns to the family as the BAU and local authorities race against time to locate a young girl who has disappeared from a local shopping mall.