Two former brothers-in-law, the reserved Paul Eenhoorn and the boisterous Earl Lynn Nelson, find themselves at a crossroads in their golden years. In a spirited attempt to reclaim a sense of adventure and shake off their lingering rust, the mismatched pair embarks on an impromptu trip to Iceland. What begins as a scenic tour through breathtaking landscapes of glaciers and geothermal springs becomes a journey of personal rediscovery, as their shared history and contrasting personalities lead to both comedic friction and unexpected moments of connection. Directed by Aaron Katz and Martha Stephens, this charming adventure comedy revels in the beauty of second chances and the unbreakable, if sometimes tested, bonds of friendship, proving it's never too late for a new beginning.