Children are left at grandma's house without their smartphones. Real life seems rather boring until they find instructions for the Kratt - a magical creature who will do whatever its master says. All they have to do now, is to buy a soul from the devil.
"American summer" is a road movie about life. It is loosely based on the adventures of real Eastern European university students selling books door to door in United States.
Valdis returns after 20 years, his memory restored, but his hometown transformed. Despite the changes, his friends Märt and Ott guide him through rediscovering life's joys.