In a quiet neighborhood in Minnesota, two old friends have become fierce rivals over years of absurd disputes. Max and John, brilliantly portrayed by Jack Lemmon and Walter Matthau, are two elderly men who have been unable to let go of their old grudges. From petty jokes to epic battles for control of the best spot in the backyard, their enmity has escalated to ridiculous levels, testing the patience of those around them.
Everything changes when a new neighbor, a charming woman named Ariel, moves into the house next door. Played by Ann-Margret, her arrival not only sparks admiration from the two men but also reignites the fire of their competition. Max and John spare no effort in trying to win Ariel's affection, taking their rivalry to a new level and unleashing hilariously disastrous situations.
As the three characters intertwine, a blend of comedy and sweetness unfolds, exploring themes of friendship, love, and what it means to grow old. Set against the backdrop of a snowy winter, the conflict between the two old curmudgeons turns into a series of comedic situations filled with heartbreak and self-discovery. In the end, what began as an absurd rivalry transforms into lessons about life, forgiveness, and perhaps the importance of having someone to share those golden years with.