What to Watch: January 27

'Psych' (10PM, USA)
Shawn and Gus return with new installments, including tonight's gem, "You Can't Handle This Episode," which you might correctly surmise is military-themed. The Psych fellas and the Santa Barbara PD are happy to meet Juliet's brother (guest star John Cena), a military man who impresses them with battle stories. But big bro sets Shawn's psych-o-meter a-twitchin', especially when a local soldier commits suicide, and Juliet's bro seems to be privy to a lot of details about the case. Is Juliet's sib a murderer? Or does he have a secret so big that even his family doesn't know what it is?'Psych' (10PM, USA)
Shawn and Gus return with new installments, including tonight's gem, "You Can't Handle This Episode," which you might correctly surmise is military-themed. The Psych fellas and the Santa Barbara PD are happy to meet Juliet's brother (guest star John Cena), a military man who impresses them with battle stories. But big bro sets Shawn's psych-o-meter a-twitchin', especially when a local soldier commits suicide, and Juliet's bro seems to be privy to a lot of details about the case. Is Juliet's sib a murderer? Or does he have a secret so big that even his family doesn't know what it is?

'Sesame Street' – Hugh Jackman pops in to present the Word on the 'Street': "Concentrate" (Check local listings for time and channel, PBS)

'High School Reunion' – A couple of wiseacres from Chaparral High's rival school show up and make plans with a couple of the Summer Girls. There's gonna be a rumble! Somebody call The Fonz! (10PM, TV Land)

'Launch My Line' – In part one of the first season finale, the finalists have to create three new looks (10PM, Bravo)

'Leverage' – The team concocts an elaborate plan to rescue Nate's ex from a Ukranian prison, but part of the plan involves throwing in with their nemesis, Jim Sterling (10PM, TNT)

'Nip/Tuck' – Okay, who else thought Christian was a goner last week with his Michael Hutchence-ish sexual gameplay? This week, his shenanigans catch up with him when Kimber's mom (Melanie Griffith) visits and wants to know the details of her daughter's disappearance (10PM, FX)