This is an interview with Steve Lawrence who is guest-starring in the upcoming episode, "Let it Ride." It's not in-depth, but there is a picture from the shoot, and a cool tie-in with the show's composer.
Jonathan Prince, one of the Creators and Executive Producers on The Cleaner has a new webisode series debuting in November on CBS Interactive (of which TV.com is now a part). This is part of a first look deal he inked with CBS Paramount, one of the production partners of The Cleaner. Here's a brief article about it, and don't be surprised if it shows up for viewing here as well: