FINALE WATCH:“Happy Endings” (ABC at 8, 8:30) Status: unknown. In what may be a first, ABC launched its own “save this show” campaign, so this doesn’t bode well for the sitcom’s future as its wraps up Season 3 — particularly as the show has been shipped to Friday nights. Anyway, in the possible series finale, we finally meet Alex and Jane’s never-before-seen older sister, who is getting married.
Chef Ramsay heads to Music City on “Kitchen Nightmares” (Fox at 8) to help out a couple struggling to find a new customer base for their Cajun restaurant, as business hasn’t been the same since they moved from Mississippi to Nashville after Hurricane Katrina.
An ice cream business that originally didn’t impress the entrepreneurs gets another look on “Shark Tank” (ABC at 9), while a California truck driver has an idea for frozen gumbo.
It’s yet another “24” reunion on Kiefer Sutherland’s “Touch” (Fox at 9) when D.B. Sweeney — who played private security company contractor on the former Fox drama — guest-stars as an Aster Corps enforcer who has a run-in with Martin.