Gordie is Doug and Gavin's terminally ill father, celebrating his 75th birthday. Despite his severe illness, he maintains a fun-loving attitude and encourages his grandchildren to embrace life. He takes Lottie, Mickey, and Jess to the beach where he peacefully passes away, leaving behind a final wish to be buried in a Viking-style ceremony. His death and unconventional memorial serve as the catalyst for the family's emotional journey and reconciliation.