Crotchety retired doctor Isak Borg travels from Stockholm to Lund, Sweden, with his pregnant and unhappy daughter-in-law, Marianne, in order to receive an honorary degree from his alma mater. Along the way, they encounter a series of hitchhikers, each of whom causes the elderly doctor to muse upon the pleasures and failures of his own life. These include the vivacious young Sara, a dead ringer for the doctor’s own first love.

Andreas, a man struggling with the recent demise of his marriage and his own emotional isolation, befriends a married couple also in the midst of psychological turmoil. In turn he meets Anna, who is grieving the recent deaths of her husband and son. She appears zealous in her faith and steadfast in her search for truth, but gradually her delusions surface. Andreas and Anna pursue a love affair, but he is unable to overcome his feelings of deep humiliation and remains disconnected. Meanwhile, the island community is victimized by an unknown person committing acts of animal cruelty.

In the midst of a civil war, former violinists Jan and Eva Rosenberg, who have a tempestuous marriage, run a farm on a rural island. In spite of their best efforts to escape their homeland, the war impinges on every aspect of their lives.

When ‘Vogler’s Magnetic Health Theater’ comes to town, there’s bound to be a spectacle. Reading reports of a variety of supernatural disturbances at Vogler’s prior performances abroad, the leading townspeople (including the police chief and medical examiner) request that their troupe provide them a sample of their act, before allowing them public audiences. The scientific-minded disbelievers try to expose them as charlatans, but Vogler and his crew prove too clever for them.