Elsewhere on Friday ...
Whale Wars (7 and 9 p.m., Animal Planet): In the season finale, the Sea Shepherds finally locate the factory ship - but they've got to get past two harpoon ships to try to stop it.
Common Law (11 p.m., USA): Wes and Travis try to locate a novelist suspected of helping prisoners escape.
Elsewhere on Saturday ...
Golf (7 a.m., ESPN): Final round of the British Open
NYC 22 (7 and 8 p.m., CBS/Ch. 2): CBS burns off another episodes of this failed cop show.
30 Greatest NBC Olympics Moments (7 p.m., NBC/Ch. 5): Well, the title pretty much describes the show.
MLS (8 p.m., Ch. 30):Colorado Rapids at Real Salt Lake
The Help (9 p.m., Showtime): This 2011 film was nominated for four Oscars and Octavia Spencer took home the award for best supporting actress. (Rated PG-13)
Elsewhere on Sunday ...
Golf (6 a.m., ESPN): Final round of the British Open
Big Brother (7 p.m., CBS/Ch. 2): The houseguests in danger of elimination are chosen..
Teen Choice Awards (7 p.m., Fox/Ch. 13): Demi Lovato and Kevin McHale host these awards, which are utterly meaningless but generally pretty entertaining.
Drop Dead Diva (7 and 11 p.m., Lifetime): Jane tries to process the news about Owen.
Falling Skies (7 and 9 p.m., TNT): Tom takes another hostage.
Breaking Bad (8, 9:36 and 11:12 p.m., AMC): Walt and Jesse pursue an unexpected business partner
Army Wives (8 p.m., Lifetime): Trevor argues with Roxy about his Army career.
The Great Escape (8 and 10 p.m., TNT): Contestants try to escape from an "Air Force boneyard."
The Glades (10 p.m., A&E): The owner of a luxury spa is murdered.
Food Network Star (10 p.m., Food): A winner is declared in the season finale.
Longmire (11 p.m., A&E): Henry uses his tracking skills to pursue a woman suspected of murder.
Shark Wranglers (11 p.m., History): Bad weather makes things tough on the crew.
True Blood (10 p.m., HBO): Sookie learns that maybe she can become fully human.
The Newsroom (11 p.m., HBO): The team learns about a protest in Wisconsin.
Weeds (11 p.m., Showtime): Nancy decides to throw a dinner party.
Political Animals (11 p.m., USA): Bud is sent to Iran to diffuse the hostage situation; Elaine's son, Doug, learns she's planning to run for president again.
Episodes (11:30 p.m., Showtime): Matt goes on a drunken bender.