TiVo Guide Week of January 24, 2011 *spoiler alert*

"Lights Out" While Johnny tries to persuade promoter Barry Word (Reg E. Cathey) to give the gym's top fighter (Pedro Pascal) a title shot, Lights' daughters prepare a scrapbook for their father's 40th birthday party. Meanwhile, police discover that the MP3 player found on the body of a murdered robber belongs to Lights. Tuesday at 10 on FX.

"The Office" When Andy falls into a sales slump, he desperately hosts a small business seminar featuring special guests. Before long, the event turns into an opportunity for Michael and Holly (Amy Ryan) to showcase their improv-comedy flair (or lack thereof). Elsewhere, Erin and Gabe compete in a game of Scrabble. Thursday at 9 on NBC.

"Supernatural" Virgins mysteriously disappear, and Dean and Bobby learn that dragons are responsible for the kidnappings. Dean seeks out a weapon to slay the beasts, but he must prove himself worthy before he can claim it. Meanwhile, Death tries to restore Sam's soul. Friday at 9 on The CW.

"Extreme Makeover: Home Edition" A family who lost a teenage daughter in a texting-while-driving accident has a new home built for them. Justin Bieber, Emma Roberts and NASCAR's Carl Edwards and Greg Biffle volunteer. Sunday at 8 on ABC.