Superman sitter
Although this sitter didn’t actually engage in any real-life heroics that we’re aware of, they sound like they made sure the kid had lots of fun. The nanny cam picked up the sitter putting on a superman cape and flying the baby around the house.
This is the kind of childcare I’m here for someone who makes life as fun as possible and doesn’t take themselves too seriously. Extra points for fancy dress, obviously. I hope she stuck around with this family for a while.