Giancarlo Esposito: 'Revolution' Season Finale Will Be 'Absolutely Huge'

Giancarlo Esposito discusses with's Laura Saltman why his character, Tom Neville, is so mean, but can he be redeemed? Also, he tells The Dish that "24" alum Leslie Hope has been a "fantastic" addition to the NBC series. Plus, what's happening in the season finale?