HAS JO MET HER MATCH WITH THE MCKEEVER BOYS? FIND OUT ON ABC'S "SUPERNANNY," WEDNESDAY, MARCH 19

"McKeever Family" � Jo faces the most aggressive and foul-mouthed duo ever in the McKeever boys, Hunter, 7, and River, 6. They greet her by hitting her and calling her names, shocking, but sadly typical, because they are both extremely violent and disrespectful. In fact, they persist in hitting and kicking Jo throughout her work with the family. Days and nights are filled with the terrible twosome destroying the home, using potty language, as well as smacking, kicking, and biting each other and their parents. Stay-at-home mom Lisa is so embarrassed by the boys that she doesn't want to go out in public with them, and her husband Corey works long hours, avoids interacting with his sons when he's home, and shockingly, claims Lisa has it "easier" than he does. Jo has a heated exchange with Corey, telling him to grow up and end his selfishness, and he angrily walks out of the room. This family is desperate for a Supernanny intervention. Can Jo help the McKeevers unite and turn their boys' behavior around? Find out on "Supernanny," WEDNESDAY, MARCH 19 (9:00-10:00 p.m., ET) on the ABC Television Network.

Nick Powell is the creator and executive producer of both the American and British versions of the show. Nick Emmerson and Holly Wofford are executive producers of the American version. "Supernanny" is produced by Ricochet, Ltd.

"Supernanny" is broadcast with Spanish subtitles via secondary closed captioning. A TV parental guideline will be posted closer to airdate.