AN INTIMATE LOOK AT A MARRIAGE ON THE ROCKS� CAN A COUPLE STOP THEIR FIGHTING TO SAVE THEIR RELATIONSHIP?, ON ABC NEWS� �PRIMETIME,� THURSDAY, OCTOBER 27

Also: An Investigation into Possible Inhumane Treatment of Dolphins

She�s a popular radio disc jockey, he�s a stay-at-home dad -- and their marriage is on the brink. Between financial stress and suspicions of infidelity, can Kimberly and Jason save their relationship? The couple, who bicker constantly -- even in front of their seven-year-old daughter -- invited �Primetime� to rig their Rochester, New York home with cameras to document their crumbling relationship. Will watching themselves fight, and scream, and fight some more, help save their marriage, or will they become another breakup statistic like so many other couples? John Quinones� report airs on �Primetime,� THURSDAY, OCTOBER 27 (10:00-11:00 p.m., ET) on the ABC Television Network.

Also: The popularity of dolphin parks is booming, with visitors lining up to get up close and personal with the adorable animals. Tourists can pay over $100 for the chance to pet, kiss and even get propelled through the water by dolphins in the Caribbean, Mexico and other locations throughout the world. But a �Primetime� investigation finds that there is a dark side to the dolphin park industry outside the United States. Chris Cuomo reports on the controversy surrounding the capturing of dolphins.

DIANE SAWYER, CHRIS CUOMO, CYNTHIA McFADDEN and JOHN QUI�ONES are the anchors of �Primetime.� DAVID SLOAN is the executive producer.