Critic's corner
Big Brother 10
8 p.m., Channel 4They've been having fun all bummer long.
Forbes 10 Most Expensive Celebrity Divorces
8 p.m., E!Debt her out of my heart.
Then Came Six
8 and 8:30 p.m., Discovery HealthIn my womb.
SLOOP JOHN M
Republican National Convention
For one final night, the GOP show is all over PBS (Ch. 44) and the cable-news channels, and then at 10 p.m. on the networks. Tonight, John McCain is scheduled to deliver his acceptance speech.
Nanny 911
8-11 p.m., ABC FamilyWell they're not naggin' babe so don't put them down.
Almost Famous
9 p.m., HBORound round get around she gets around.
ON DEMAND
Fools Rush In
Matthew Perry's Manhattan WASP and Salma Hayek's Las Vegas Latina are attractive in this would-be romantic comedy of cultural collision, even though there's not a lot of impulse or antic spark to be found. (PG-13; runs through Sept. 11) 