Critic's corner

Forbes Top 20 Young Royals
9 p.m., E!
Gee, I wonder who will be at the top of this countdown? And I wonder if his more fancy-free sibling comes in at No. 2? Expect lots of tales of tabloid excess in this special, whose youngest addition is the 19-year-old Princess Beatrice of York. The daughter of Sarah Ferguson, Beatrice has attracted the attention of E! and Forbes for her friendship with paparazzi fave Kate Moss.

Disturbia
8 p.m., Cinemax
"Rear Window."

Cast Away
8 p.m., TNT
"Robinson Crusoe."

Clueless
9 p.m., Bravo
"Emma."

Rich and Reckless
10 p.m. truTV
Pistol whipping, kidnapping, murder, greed, steroids. . . . This new series starts out on the right foot, with a true tale of violence and extortion. Mark Ebner hosts the hour, in which the knuckle-headed owners of a Miami gym try to extort cash from a client. Look for interviews and re-creations of the crime.

Under the Tuscan Sun
8 p.m., MyNetworkTV
"Lady Chatterley's Lover."

William Shakespeare's Romeo + Juliet
8 p.m., Fox Movie Channel
"Romeo and Juliet."

Cliffhanger
Comcast, Free Movies
Sylvester Stallone makes a comeback playing Rambo in the mountains, fighting skyjackers as a forest ranger. The Italian Alps, playing the Colorado Rockies, are dizzyingly and dazzlingly photographed, and Renny Harlin's direction is assured as Sly endlessly clambers up icy cliff faces in a T-shirt. Full of visceral jolts and unwitting self-parody, it's more entertaining than it has any right to be. (R; runs through July 8)