EXCLUSIVE: It’s The Greg Show! Heroes alum Greg Grunberg has been cast in CBS’ untitled comedy pilot from Greg Berlanti and Greg Malins. The Warner Bros./Berlanti Prods. project, also known as Oh Fuck It’s You, centers on Nick, a notorious womanizer who, after surviving a health scare, realizes that “The One” he has never found is actually his best friend of 15 years, Wendy (JoAnna Garcia). The problem is that Wendy is engaged to a guy Nick likes; she and Nick own a business together; and their attempt at dating back in college was a disaster. Grunberg will play Wendy’s brother Charlie, beaten down by life, outrageously acerbic and in the midst of a bitter divorce. He went to college with both Wendy and Nick and is Nick’s best guy friend. He was there when they dated, knows what a horrible couple they were, and warns Nick about the dangers his confession could bring. The casting stems fro the talent holding deal Grunberg signed with Warner Bros. TV in October. This marks a rare venturing into half-hour comedy for Grunberg, repped by ICM and Mosaic, who got his break on the WB’s Felicity. His only regular comedy series gig to date was on the 2002 sitcom The Jake Effect.