When Peter's girlfriend goes missing, he enlists the help of his feisty grandpa, a former undercover spy with a knack for adventure. Together, they embark on a thrilling mission to unravel the mystery behind her disappearance. As they dig deeper, they uncover a web of secrets and danger that puts their bond to the ultimate test. With humor, heart, and plenty of action-packed moments, "Undercover Grandpa" is a rollercoaster ride that will keep you on the edge of your seat. Join Peter and his grandpa as they navigate through twists and turns, facing formidable foes and unexpected allies along the way. Will they be able to crack the case and bring Peter's girlfriend back safe and sound? Find out in this gripping tale of family, courage, and the power of never giving up. Get ready for an unforgettable cinematic experience that will leave you rooting for this dynamic duo till the very end.