Friday TV: Shark Tank, Who Do You Think You Are, Grimm, Nikita, Supernatural

May 18 2012 09:21 am ET
It's the end of the week and the end of the road for Who Do You Think You Are? Ending their seasons tonight are Nikitia, Supernatural, Grimm and Shark Tank. Here's what's on TV Friday.
The CW has two dramas wrapping up their seasons tonight. First, Nikita ends its second season at 8pm with our hero carrying out a rescue mission within Division just as the military is ready to destroy the headquarters. Then at 9pm, Sam and Dean face their nemesis Leviathan Dick Roman in the Supernatural seventh-season ender. Both shows will be back in the fall.
One show that won't be coming back is NBC's celebrity genealogy program Who Do You Think You Are?. This week's subject is Paula Deen whose Southern background includes some Civil War sadness. The finale airs at 8pm, followed by the season finale of Grimm at 9pm.
Finally, ABC's investment reality show Shark Tank finishes its third season at 8pm. Tonight's inventors include a home security system involving cell phones, a nitrogen-based gym, and recycled sneakers. The show will begin its first full season next fall.
Mike McComb – TVLatest.com
Mike's Twitter:
Follow @Rube_Goldberg
TVLatest's Twitter:
Follow @TVLatest
Want to join our team of writers? Have a look HERE!
