LOS ANGELES -- Noah Wyle
is confronting an alien invasion, the death of his wife and the potential annihilation of the human species in "Falling Skies
."But he had to face a more personal issue in tackling the role of history professor Tom Mason in TNT's sci-fi series, returning 9-11 p.m. EDT Sunday for season two: Wyle, 41, has become an elder statesman, relatively speaking."I'm Anthony Edwards
," said Wyle, referring to the "ER" co-star ...