This week's episode of NCIS (7 p.m., CBS/Ch. 2) features Gibbs' barber. Really.
According to CBS, "A media frenzy surrounding an unidentified criminal prompts Gibbs' barber to question his son's involvement and ask for Gibbs' help in ruling out his son as a prime suspect."
The continued success of this show is nothing short of amazing. Now in its 10th season, it's the most-watched the show on TV, averaging a whopping 22 million viewers per week. That's more than the fading "American Idol" and more than "Sunday Night Football."
And get the idea out of your head that "NCIS" is only watched by older viewers. It's not true. Sure, it has a lot of older viewers, but the show absolutely obliterates its competition in the all-important 18-49 demographic.
Elsewhere on TV ...
Celebrity Wife Swap (7 p.m., ABC/Ch. 4): Coolio's girlfriend trades places with Mark McGrath's wife.
American Idol (7 p.m., Fox/Ch. 13): The 10 male semifinalists perform.
Hart of Dixie (7 p.m., CW/ch. 30): Zoe gets overly protective of Rose and her boyfriend.
Betty White's Off Their Rockers (7:30 p.m., NBC/Ch. 5): More practical jokes. (A repeat airs at 7 p.m.)
NCIS: Los Angeles (8 p.m., CBS/Ch. 2): Sam's wife has to resume her CIA cover.
Go On (8 p.m., NBC/Ch. 5): After his break-up, Ryan starts gambling again.
Cult (8 p.m., CW/Ch.30): Jeff is surprised to discover someone in Nate's apartment.
Cougar Town (8 p.m., TBS): Bobby and Grayson try to teach Travis how to pick up women.
Golden Boy (9 p.m., CBS/Ch. 2): Clark discovers a murdered woman whose daughter is missing.
Smash (9 p.m., NBC/Ch. 5): Ivy meets her new co-star; Karen wonders if Jimmy is trustworthy.
Pretty Little Liars (9 and 11 p.m., ABC Family): Spencer goes missing; Olympic swimmer Miss Franklin appears as herself.
The Lying Game (10 p.m., ABC Family): Sutton receives a mysterious phone call.
Justified (11 p.m., FX): Raylan goes dynamite fishing.
White Collar (11 p.m., USA): Neal and Peter close in on retrieving the evidence box from the Empire State Building. (Season finale)
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