Shark Tank was adjusted up a tenth, while Supernatural, Nikita and Grimm were each adjusted down a tenth among adults 18-49 versus Friday's preliminary ratings.
Note: The preliminary ratings post has half hour data. The final ratings are adjusted versus the preliminary program ratings.
Final broadcast primetime ratings for Friday, May 25, 2012:
| Time | Net | Show | 18-49 rating/Sh | Viewers (Millions) |
| 8:00 | CBS | Undercover Boss - R | 1.0/4 | 4.81 |
| ABC | Shark Tank - R | 1.0/4 | 4.32 | |
| FOX | Kitchen Nightmares - R | 0.9/4 | 2.17 | |
| NBC | Who Do You Think You Are? - R | 0.5/2 | 2.99 | |
| CW | Nikita - R | 0.2/1 | 0.71 | |
| 9:00 | ABC | Primetime: What Would You Do? - R | 1.2/4 | 3.95 |
| CBS | CSI: NY - R | 0.9/3 | 5.69 | |
| NBC | Gtimm - R | 0.5/2 | 2.62 | |
| CW | Supernatural - R | 0.3/1 | 0.88 | |
| 10:00 | ABC | 20/20 - R | 1.5/5 | 4.95 |
| NBC | Dateline NBC - R | 1.0/3 | 4.52 | |
| CBS | Blue Bloods - R | 0.9/3 | 6.55 |
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Nielsen TV Ratings: ©2012 The Nielsen Company. All Rights Reserved.
Nikita !!!
lol, Nikita.
No Nikita good for supernatural i hope it goes more down . Nikita better go up next season nikita haters who care what u guys say
@Andrew Bone
You do realize everybody is in reruns right?lol
oh well Supernatural is still the #1 repeat show on the cw
@josh I know that
@Andrew Bone I Agree with u does not matter if supernatural is the cw number repeat show. Nikita is way better with Maggie Q
haters can keep hating
Nikita always adjust down even repeats lol
Supernatural when down to O.3 good rating i hope it goes down to 0.0
get over it people sorry if u show has a bad rating like nikita
good rating grimm
Why are people acting like it was a new episode of Nikita. It a repeat when the “season” is over, who cares
@Romeo It’s stupid hoping a show does bad just because it does better than Nikkita. If anything SPN is good for Nikkita so stop hating!
wtf are you haters talking about Nikita?! It’s renewed so stfu
Its repeats. Who cares. The networks or advertizers don’t care.
Weird people on here.
How many times do I have to say it? 20/20 was new! You can find the episode online at abc.com if no one believes me.
@cindy lol my thoughts exactly
Andrew Bone and Romeo Yotat are the same person. Look at their horrible grammar and childish death wishes for Supernatural. That’s sad. Next time, do a better job at pretending you’re a different person.
For a low rated series, Nikita fans get at least 3 seasons out of it. That’s not so bad at all. Most shows get bad after about 4 seasons anyway.
Isn’t the rule generally if there’s season 3 there’ll be season 4?