Matt H, you will be glad to know that Jason O'Mara is a cast member in the new TNT series: TRUTH IN ADVERTISING, starring Tom Cavanagh and Eric McCormack as employees of a big ad firm. Griffin Dunne, one of my faves, is another co-star, along with Monica Potter (BOSTON LEGAL) and Sarah Clark (24).
It's written and produced by THE CLOSER team, so it should be good!