Quick recap
During the events of The Incredibles, babysitter Kari McKeen looks after baby Jack-Jack on a night his parents are out on a mission. Little by little she finds out the boy vanishes, floats, walks through walls, bursts into flames and changes shape. She tries to keep calm, but exhaustion builds and she nearly loses it. The next day a stranger in a cape knocks on the door. The short is told in flashback, as agent Rick Dicker questions Kari and erases her memory to protect the family's secret.

