Another thing that made me want to see it was that I knew 3 of the 4 main actors: Alex O'Loughlin from Moonlight, Daniel Dae Kim from Lost and Grace Park <3 from BSG.
Well, it turned out that the creators of the series really, really love casting already famous people. o_O Recurring actors include: James Marsters (Buffy, Angel...), Mark Dacascos (Crying Freeman, The Crow...), Masi Oka (Heroes), Terry O'Quinn (Lost), William Sadler (Roswell), Ian Anthony Dale (The Event), Kelly Hu (The Vampire Diaries) and Richard T. Jones (The Sarah Connor Chronicles).
There are guest stars as well: James Kyson (Heroes), Greg Grunberg (also Heroes, and I laughed when Masi Oka's character felt like they had met before XD), Dichen Lachman (Dollhouse), Gloria Votsis (The Gates, White Collar) and probably a bunch I've forgotten since I saw the episodes.
Yesterday (today for me) was the final episode of Hustle. I'm going to miss this show, I've been following it for so many years. I was glad to see Stacie *om nom nom Jaime Murray* and Danny *om nom nom Marc Warren* back for part of the episode. :-)