Mallory wants to become a member of the Baby-sitters Club, but the girls make it extremely difficult for her to join. America's favorite series returns with a new look and a Netflix tv show. Mallory Pike has always wanted to be a member of the Baby-sitters Club. The Baby-sitters are so much fun to be around, and so grown-up. Now the club members have invited Mallory to a meeting. This might be her big chance! But the Baby-sitters don't make it easy....