Friday TV Ratings 1/14/22: Undercover Boss and Magnum PI Hold Steady, Shark Tank and 20/20 Sink After Highs (UPDATED)

Ratings Analysis: ABC had a rough night as both 'Shark Tank' (0.60, -0.15) and '20/20' (0.54, -0.16) dropped by close to two-tenths from their rejuvenated returns the week prior. Despite the sharp decline, 'Shark Tank' retained its position as the evening's #1 broadcast, narrowly besting the Fox showing of 'WWE Smackdown' (0.56, -0.02). CBS enjoyed small gains all night long as 'Undercover Boss' (0.54, +0.05), 'Magnum PI' (0.50, +0.02), and 'Blue Bloods' (0.48, +0.03) rose by varying degrees. 'Boss' and 'PI' climbed to new highs in the process. NBC had a strong rerun of 'The Wall' (0.45) and a rising 'Dateline' (0.45, +0.08). 'Penn & Teller: Fool Us' (0.12, +0.02) and 'Nancy Drew' (0.06, +0.01) inched up on the CW.

Finals Update: 'Shark Tank' (+0.1), 'WWE SmackDown' (+0.1), 'Blue Bloods' (+0.1), 'Dateline NBC' (+0.1), and the repeat of 'The Wall' (+0.1) adjusted up.

Time	Show	18-49 Rating/Share	Viewers (mil)	Network
8 PM	Shark Tank	0.60/5	3.85	ABC
	WWE SmackDown	0.56/4	2.17	Fox
	Undercover Boss	0.54/4	4.23	CBS
	The Wall (R)	0.45/3	2.59	NBC
	Penn & Teller: Fool Us	0.12/1	0.86	The CW
9 PM	20/20	0.54/4	3.25	ABC
	Magnum PI	0.50/4	5.77	CBS
	Dateline NBC	0.45/4	2.99	NBC
	Nancy Drew	0.06/1	0.40	The CW
10 PM	Blue Bloods	0.48/4	6.44	CBS