Alex Gibney, who wrote and produced Eugene Jarecki's “The Trials of Henry Kissinger”, examines the rise and fall of an infamous corporate juggernaut ENRON: THE SMARTEST GUYS IN THE ROOM (2005, 110 mins) which he wrote and directed. This thorough and thoroughly depressing account of the biggest corporate bankruptcy in history, and the rip-off that accompanied it, is so infuriating and dispiriting that your blood will boil, if not properly watered down.