Primetime Cable Ratings: September 21, 2017

Primetime cable ratings for Thursday, September 21, 2017.

Top Primetime Cable Original Programs:

Rank	Show	Net	Time	P2*	A18-49
1	TNF: LAR v SF	NFL	8:27 PM	7,448	2.8
2	TNF Ppre-Kick	NFL	8:00 PM	2,623	0.9
3	Mountain Men	HIST	9:00 PM	2,166	0.3
4	Mountain Men	HIST	10:03 PM	1,999	0.3
5	Project Runway	LIFE	9:00 PM	1,935	0.5
6	House Hunters INTL	HGTV	10:30 PM	1,532	0.3
7	House Hunters	HGTV	10:00 PM	1,471	0.3
8	Flip or Flop ATL	HGTV	9:00 PM	1,227	0.3
9	Desert Flippers	HGTV	9:30 PM	1,193	0.3
10	Guilty Rich	ID	10:00 PM	1,144	0.3
11	Flipping Out	BRVO	9:00 PM	1,029	0.4
12	Kiss of Death	ID	9:00 PM	1,025	0.3
13	NCAA Football: TEMP v S. FL	ESPN	7:24 PM	991	0.3
14	The Guest Book	TBS	10:30 PM	980	0.3
15	Project Rewind	LIFE	8:50 PM	952	0.3

* Viewership (,000)

Top Primetime Cable Encore Programs:

Rank^	Show	Net	Time	P2*	A18-49
14	The Big Bang Theory	TBS	10:00 PM	1,446	0.5
15	NCIS	USA	9:00 PM	1,307	0.2
16	NCIS	USA	10:00 PM	1,277	0.2
17	Bob's Burgers	ADSM	10:30 PM	1,262	0.7
18	NCIS	USA	8:00 PM	1,240	0.2
19	The Big Bang Theory	TBS	9:30 PM	1,238	0.4
23	Bob's Burgers	ADSM	10:00 PM	1,138	0.6
24	Mountain Men	HIST	8:00 PM	1,111	0.2
26	Flip or Flop	HGTV	8:30 PM	1,034	0.3
29	SYFY Movie	SYFY	8:00 PM	1,020	0.3
32	American Dad	ADSM	9:30 PM	964	0.5

* Viewership (,000)
^ Overall primetime ranking