The Ray Stevenson unofficial fan website, has posted an entry about the casting of the remaining characters in the upcoming

The Punisher: Welcome Back Frank.

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Casting of the remaining characters for Punisher: Welcome Back Frank is underway. The remaining lead characters include the main villain Billy Russo/Jigsaw, LBJ/Looney Bin Jim (Jigsaw's brother), Nicky Donatelli (undercover FBI agent serving as Jigsaw's right hand man), his wife Angela Donatelli, FBI agent Luke MacDonald, Det. Martin Soap, and Microchip (The Punisher's armorer).

The film will be released in 2008.