Are your children running the show?  Having trouble juggling kids and city life?  You could get help from America ’s #1 nanny, Jo Frost!  The ABC television show Supernanny is heading into season 5 and right now there is a big search for NYC families.  Big City Mom members can apply directly to a casting producer at 323-904-4680 ex 1031 or sast@ricochettelevision.com   The deadline to apply for this NYC round of applications is September 5, 2008.