2010: Reports of the death of the TV hospital drama—foretold by the end of "ER" last season after 27 years on the air—were apparently premature. Showtime has "Nurse Jackie"; TNT has "HawthoRNe" and NBC is back with a new one that adds an "M," a "C" and a "Y" to "E" and "R" and that gives us "Mercy." (Oh, stop groaning—you saw that one coming a mile away.) It stars Taylor Schilling, Michelle Tractenberg and my guest today, Jamie Lee Kirchner.