Caillou is in the living room with his parents.

"Caillou, we're going out for the day. While we're gone, a babysitter will stay with you," says Boris.

"OK," says Caillou.

"We'll be back tonite. Be good for the babysitter," says Doris.

"I will. Bye, Mommy. Bye, Daddy," says Caillou.

Boris and Doris leave the house.

"I wonder who my sitter is," says Caillou.

The door bell rings.

"That must be the sitter," says Caillou.

He answers the door. Jessie Prescott is there.