What's On Tonight: 'Mad Men,' 'The Gates,' 'My Boys,' 'Big Brother'
by Rich Keller, posted Jul 25th 2010 12:30PM

Here's tonight's lineup of new shows and events (all times Eastern). Check your local TV listings for additional information.
* = Series/Season Premiere
** = Series/Season Finale
7:00 to 8:00
CBS: '60 Minutes'
FOX: 'Sons of Tucson'
NBC: 'Dateline'
8:00 to 9:00
CBS: 'Big Brother'
Disney: 'Hannah Montana Forever' and 'Jonas L.A.'
Food Network: 'Food Network Challenge'
The rest of the primetime lineup after the jump.
9:00 to 10:00
ABC: 'Scoundrels'
PBS: 'Masterpiece Mystery!' -- 'Poirot: Appointment With Death'; 90 minutes
Bio: 'I Survived'
Food Network: 'The Next Food Network Star'
HBO: 'True Blood'
HGTV: 'House Hunters' and 'House Hunters International'
History: 'Ice Road Truckers'
Lifetime: 'Drop Dead Diva'
MSNBC: 'Caught on Camera'
NatGeo: 'Clash of the Continents'
TLC: 'Born on a Bad Day'
TNT: 'Leverage'
Travel: 'Earth Wonders'
We: 'Bridezillas'
10:00 to 11:00
ABC: 'The Gates'
A&E: 'The Glades'
AMC: 'Mad Men'*
Bio: 'I Survived'
Cartoon Network (Adult Swim): 'Children's Hospital' -- 10:30 start
Comedy: 'Steve Byrne: The Byrne Identity'
Cooking Channel: 'NFNS After Party'
Discovery: 'Deadliest Catch' -- A behind-the-scenes look at the series
E!: 'Kourtney and Khloe Take Miami' and 'Holly's World'
HBO: 'Hung' and 'Entourage'
HGTV: 'Design Star'
History: 'Top Shot'
Lifetime: 'Army Wives'
NatGeo: 'Clash of the Continents'
Showtime: 'The Real L Word'
TBS: 'My Boys'* -- Two episodes
TLC: 'Strange Sex' -- Two episodes
Travel: 'Earth Wonders'
truTV: 'Las Vegas Jailhouse'
We: 'My Fair Wedding With David Tutera'
