Heartland (2007)

TNT takes on the medical drama genre with this Treat Williams-led series from David Hollander, the creator of "The Guardian." Williams plays a devoted organ transplant surgeon whose personal life suffers in favor of his intense career. TNT has ordered 13 episodes for the show's first season, which includes the pilot. The series comes from Warner Horizon TV, a new division of Warner Brothers that makes lower budget cable series.