IGN - Starz Channel, which has gained notoriety and popularity with "Hard R" period/fantasy shows like Spartacus and Camelot, enters the Fall fray with a quiet, desperate roar of a series called Boss. As a compelling, but gloomy, political drama, Boss, starring Kelsey Grammer as a Chicago Mayor named Tom Kane, shows a subtlety that other Starz dramas in the past (Crash, Gravity) sorely lacked. You're not asked to take sides here, just to bear witness to a man's slow, painful fall from elected grace. Because this tale is a tragedy from minute one.