On TV Tonight: Friday April 15, 2011

NET 8PM 8:30PM 9PM 9:30PM 10PM 10:30PM
ABC Shark Tank Primetime: What Would You Do? 20/20
CBS CHAOS CSI: NY (R) Blue Bloods (R)
CW Smallville Supernatural
FOX Kitchen Nightmares Fringe
NBC Friday Night Lights Dateline NBC
MISC Degrassi (MuchMusic/TeenNick Real Time with Bill Maher (HBO/HBO Canada)

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