With his dark Irish good looks and an engaging screen presence, Sean Maher rose through the ranks of several short-lived television series, paying his dues before finding a role that would earn him a devoted fan following--ironically, in failed Joss Whedon sci-fi series "Firefly" (2002) which was revived as the feature film "Serentity" (2005), in which he played the straight-laced physcian and devoted brother, Dr. Simon Tam. Born in Westchester County, New York, the actor trained at NYU and acted on stage in several productions, including "Yerma" and "Into the Woods". Not long after earning