It's Always Sunny in Philadelphia (2005)

S8E1 Pop-Pop: The Final Solution

Title: Pop-Pop: The Final Decision Plot: As their grandfather Pop-Pop lingers in the hospital, Dennis and Dee face the tough choice of whether to end his life support. However, the situation takes a turn when The Gang discovers Pop-Pop's past as a Nazi. This revelation sparks Mac, Charlie, and Frank's quest to uncover any hidden treasures from his wartime days, leading to chaotic and unexpected adventures.