Cable bio follows "Give 'em Hell" Harry (Sinise) from 1917 to 1968. The 33rd U.S. President, derided as a political hack, was determined to prove himself against the odds and by making the tough decisions, including authorizing use of the A-bomb on Japan. Sinise gives the appropriate no-nonsense performance, matched by Scarwid as ever-loyal wife Bess. Based on David McCullough's Pulitzer Prize-winning book.