When a mixed-up flight reservation forces Joy to embark on an impromptu road trip from Kentucky to Savannah, Georgia, she's not exactly thrilled about spending quality time with her mother-in-law Loraine in her trusty Oldsmobile. As they hit the open road and encounter a series of hilarious mishaps, Joy and Loraine discover that despite their differences, they have more in common than they thought - and a bond that will last a lifetime. Along the way, they navigate the challenges of loss, laughter, and love, proving that family is the ultimate season-bridging force.