9 p.m., DSC
Season 2 premiere, 9 p.m., SyfyRoger Rees) gets away with stealing an important item from the warehouse, and Pete (Eddie McClintock) and Myka (Joanne Kelly) travel to London to investigate his evil plan.
10 p.m., FXDenis Leary) announces to the guys that he’s going to quit drinking, but they refuse to take him seriously. He also tells Lou (John Scurti) about his near-death experience, and Mike (Mike Lombardi) overhears everything.
11 p.m., FXRicky Gervais), who’s also a high school friend.
11:35 p.m., NBCJason Segel and Jersey Shore’s J-WOWW. Hopefully at the same time.
Check local listings
Also on the airwaves...
Wipeout, 8 p.m., ABC
Hell's Kitchen, 8 p.m., FOX
Losing It with Jillian, 8 p.m., NBC
Pretty Little Liars, 8 p.m., ABC Family
Downfall, 9 p.m., ABC
America's Got Talent, 9 p.m., NBC
Deadliest Catch, 9 p.m., DSC
Cupcake Wars, 9 p.m., FOOD
HawthoRNe, 9 p.m., TNT
Law and Order: Criminal Intent, Season 9 finale, 9 & 10 p.m., USA
Kathy Griffin: My Life on the D-List, 10 p.m., BRAVO
The Hills, 10 p.m., MTV
Memphis Beat, 10 p.m., TNT
The City, 10:30 p.m., MTV
Double Exposure, 11 p.m., BRAVO
Cycling: Tour de France, Stage 3
What are you watching tonight?