Supernanny - Season 4 - Eps 21: Krolikowski Family
Shannon and John both have high profile jobs at a large church, but their home is a far cry from a peaceful sanctuary. All four of their children fight with each other so viciously and so frequently that mom usually intervenes only if someone has drawn blood. That happens regularly because the kids bite, pinch, kick and pull hair for all they're worth. Mom's yelling isn't working, and Dad says he spanks to discipline, since he doesn't believe that timeouts or talking work. But in spite of the hardline tactics, neither parent has much authority.
About Supernanny

Title: Supernanny
First Air Date: 2005-01-17
Last Air Date: 2020-09-22
Status: Ended
Rating: 7.1/10 (from 30 votes)
Language: EN
Seasons: 9
Total Episodes: 133
Network: ABC Lifetime
Genres: Reality
Production Companies: Shed Media
Synopsis
Jo Frost, a modern day, tough-love "Mary Poppins" is placed with families in need of guidance or care. She spends an extended period of time with a family, observing their issues and then, using a series of her own tried-and-true methods, offer solutions. Problems can range from discipline to sloppiness or anything in between.
Cast

Jo Frost
Herself