Things get out of control when Ron and Bonnie become the homecoming king and queen. Now Kim has two problems to deal with – a computer expert seemingly kidnapped by Señor Senior, Jr. and Bonnie making a move on her boyfriend.

When the mysterious and creepy Nanny Maim begins reverting people into super babies and using them in a world-wide robbing spree, Kim must use her natural babysitting skills to save the day.