This season of "Smash" is turning into a who's who of Broadway! Sean Hayes and Sheryl Lee Ralph have both been tapped for guest spots on the second season of the theater-based drama. Sean Hayes will reunite with his "Will and Grace" costar Debra Messing as Terence Falls, an actor making his Broadway debut in a musical version of Les Liaisons Dangereuses. Sheryl Lee Ralph will appear as Cynthia, the mother of Jennifer Hudson's Veronica Moore. Are you excited for the evergrowing roster of new characters or do you think focusing on the remaining character's arcs are more important? Vent away SMASHers!