Among many announcements from TNT at upfront week was the stated goal to dramatically increase original content. The network aims to eventually reach 80% original content, with plans for three original nights a week by 2010. How are they going to reach those goals? With cops. Lots and lots of cops.

We've already heard about the new Donnie Wahlberg DEA series, Morse Code. Three other cop shows are in development at the network, including Delta Blues, from executive producer George Clooney, which follows the story of a Memphis cop who does a little Elvis impersonating on the side. 24 co-creator Joel Surnow is also joining the TNT family with an as yet untitled series built around an ATF agent. Finishing off the law enforcement party is Angel City. Written by L.A. cop Will Beall and Barry Schindel, Angel City is being compared to Adam-12. Read on past the jump for the less cuff-heavy goings on over at TNT.

Former New Kid on the Block singer/actor Donnie Wahlberg is heading back to series television. Wahlberg will team with and director/producer Jon Avnet for a new TNT series called Morse Code. The title may change, but the set up is Donnie as a war hero who becomes an officer for the DEA (Drug Enforcement Administration). His beat is Boston, Donnie's hometown. The show is being scripted by Walon Green (Law & Order) and Avent will direct the pilot.

Wahlberg starred in the 2002 NBC drama, Boomtown, a highly touted series that never lived up to the network's expectations. That was the first time Donnie worked with Jon Avnet. More recently, in 2006, he was the star of Runaway for The CW. He received good notices for Spike's FX's The Kill Point in 2007, co-starring John Leguizamo.

I got a couple of comments on my post on Monday night's Prison Break premiere that mentioned some sort of Morse code during the show. "Morse code?" I thought. "What Morse code?" See, this is what I get for watching an early draft of the show and not following up with the actual aired episode. Luckily my TiVo season pass recorded the episode and, to my surprise, there it was -- a hidden code not shown in the screener! Read on to see for yourselves.