THE RUNDOWN: Friday, August 17, Saturday, August 18, & Sunday, August 19

FRIDAY

ABC
8:00 Shark Tank (REPEAT)
9:00 20/20

CBS
8:00 Teachers Rock (SPECIAL)
9:00 CSI: NY #170 "Crossroads" (REPEAT)
10:00 Blue Bloods #40 "No Questions Asked" (REPEAT)

NBC
8:00 America's Got Talent (REPEAT)
9:00 Grimm #23 "Bad Teeth" (REPEAT)
10:00 Dateline NBC

FOX8:00 NFL Preseason Football: Detroit at Baltimore

SATURDAY

ABC
8:00 MOVIE: The Devil Wears Prada
10:00 Castle #78 "The Limey" (REPEAT)

CBS
8:00 Person of Interest #15 "Blue Code" (REPEAT)
9:00 Criminal Minds #150 "Unknown Subject" (REPEAT)
10:00 48 Hours Mystery (REPEAT)

NBC
8:00 America's Got Talent (REPEAT)
9:00 Stars Earn Stripes (REPEAT)

FOX
8:00 Cops (REPEAT)
8:30 Cops (REPEAT)
9:00 Mobbed (REPEAT)

SUNDAY

ABC7:00 America's Funniest Home Videos (REPEAT)
8:00 Once Upon a Time #7 "The Heart is a Lonely Hunter" (REPEAT)
9:00 Extreme Makeover: Weight Loss Edition

CBS
7:00 60 Minutes
8:00 Big Brother
9:00 The Good Wife #63 "Long Way Home" (REPEAT)
10:00 The Mentalist #78 "Pink Tops" (REPEAT)

NBC
7:00 Dateline NBC
8:00 Sunday Night Football: Indianapolis at Pittsburgh

FOX
7:00 American Dad! #124 "Stanny Tendergrass" (REPEAT)
7:30 The Cleveland Show #60 "American Prankster" (REPEAT)
8:00 The Simpsons #507 "Ned 'n' Edna's Blend" (REPEAT)
8:30 The Simpsons #500 "At Long Last Leave" (REPEAT)
9:00 Family Guy #188 "Internal Affairs" (REPEAT)
9:30 Family Guy #181 "Killer Queen" (REPEAT)