Fri, 10pm, Shark, Five
Well, well, well… it seems the Shark has been hiding some secrets about his old law firm, brought to light after guest star Peter Gallagher’s eyebrows fail to stop a fatal bullet. Heroes star Elizabeth Lackey (who plays policeman Matt’s whiney wife) also appears.

Sun, 9pm, NCIS, FX
The team deal with a high-profile case when an Admiral is shot dead in a taxi. I know cab-drivers get upset when you don’t tip them, but that’s taking it a bit far…

Sun, 9pm, Greek, BBC3
Mid-term exams get everyone sweating, but Rusty is far too worried about getting an A+ at partying and contemplates cheating on the boring school stuff. That’s right Rusty, the only qualifications that matter are the ones you get at the school of life.

Sun, 10pm, Dexter, FX
Just in case you couldn’t tell from our blog, Dexter’s back! Nuff said. Have you entered the competition yet though?

Sun, 11pm, Brothers & Sisters, E4
With the family business going down the drain fast, Holly provides an unlikely lifeline. Can’t help thinking that’s going to come back to bite them. Meanwhile, the Justin/Rebecca thing rumbles on.