(Holden) *'ENRON: THE SMARTEST GUYS IN THE ROOM' (Not rated, 110 minutes) This sober, informative chronicle of the biggest business scandal of the decade is almost indecently entertaining, partly because it offers some of the most satisfying movie villains in quite some time.

Jane E. Brody, writing for The New York Times, called it "a fast-moving, informative and thoroughly enjoyable chronicle, with amusing anecdotes, legends and interesting sidelights that reflect the personalities, lives and times of the men who shaped our nation scientifically."

This sober, informative chronicle of the biggest business scandal of the decade is almost indecently entertaining, in part because it offers some of the most satisfying movie villains in quite some time.

"House of Saud," a "Frontline" documentary that appears tonight on PBS, is a scrupulous, informative chronicle of the United States-Saudi Arabian alliance.

A. O. Scott of The New York Times called the film a "sober, informative chronicle of the biggest business scandal of the decade is almost indecently entertaining."

But for those who want to experience vicariously the vicissitudes of starting an e-business, there is Tom Ashbrook's alternately informative and overwrought chronicle of his own exploits in the new economy.