Fifth Season Pre-Order Now From NBC: SANTOS NEEDS TO DISTANCE HIMSELF FROM THE TROUBLE AT THE WHITE HOUSE WHILE STAYING LOYAL TO HIS PARTY - As a Grand Jury is convened to investigate the miliatry shuttle leak from the White House, the campaign's focus changes to national security. Vinick (Alan Alda) deftly handles the issue while Santos (Jimmy Smits) is bound by his party loyalty to align himself with the Bartlet administration. Also starring Bradley Whitford, Allison Janney, Richard Schiff, Martin Sheen, Janeane Garofalo, Kristin Chenoweth, John Spencer, Dule Hill, Mary McCormack.