Watch Grandpa's Great Escape (2018) 2018 full HD online, download Grandpa's Great Escape (2018) Full HD Free on MyFlixer Jack (Kit Connor) decides to help his Grandpa (Sir Tom Courtenay), a World War II flying ace, who now suffers from Alzheimer's disease, escape from an old folks' home run by Miss Dandy (Jennifer Saunders), who has ulterior motives.