When disillusioned Swedish knight Antonius Block returns home from the Crusades to find his country in the grips of the Black Death, he challenges Death to a chess match for his life. Tormented by the belief that God does not exist, Block sets off on a journey, meeting up with traveling players Jof and his wife, Mia, and becoming determined to evade Death long enough to commit one redemptive act while he still lives.

Tailor Ågren in Ebberöd lives with his dominant wife Karolina and their two children. His everyday life would have been problem free if it weren't for his debts.

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.

Early in the 20th century, middle-aged lawyer Fredrik Egerman and his young wife, Anne, have still not consummated their marriage, while Fredrik's son finds himself increasingly attracted to his new stepmother. To make matters worse, Fredrik's old flame Desiree makes a public bet that she can seduce him at a romantic weekend retreat where four couples convene, swapping partners and pairing off in unexpected ways.