Neighbors (1966)

Taking place on a small villa road: The two neighbors Gormsen and Sandelund have been at a dispute for years and this evolves into an all out war. Sandelund is a wholesale dealer in meet, a capitalist and has one of this modem houses with a flat roof. Gormsen is a dentist, and a communist, he has a new wife that are younger then his son, and lives in one of these old-fashioned half-timbered houses. A third factor is the merchant Krause. To begin with he is a small time grocer and progresses into the end, a big time businessman. He is a deeply religious man, a good Christian, and member of the parochial church council. There children, (teenagers) find their conflict silly and stupid.

Unfortunately the movie Neighbors is not yet available on HBO Max.