TheJohnstonsareanaverageAmericanfamilyofsevenpursuingtheAmericandream.However,thisisnoordinaryfamily:AllsevenJohnstonsarelittlepeople.DadTrentandmomAmberhavefivekidsunderage16,allwithAchondroplasiaDwarfism.JonahandElizabetharetheirbiologicalkids,andtheyhaveadoptedAnna,Alex,andEmma.