Karl builds a spaceship but no one thinks it will fly. An unwelcome summer rain gives Michael a new perspective on fun.

Addy gets frustrated with Karl for not sharing a game. Karl receives a toy robot that isn't what he expected.

Karl and Michael feel badly after accidentally soaking Addy with water balloons. When Michael and Addy build a go-kart, Karl feels left out.

Michael is hired to pet-sit a neighbor's dog for the weekend. Things don't go as planned when the kids try to watch a lunar eclipse.

Addy feels sad after losing a cross-country race. Karl is unwilling to give up his favorite shirt, even though he’s outgrown it.

Karl is afraid to visit a barber for the first time. Michael becomes determined to make the perfect paper airplane.