The year is 2055, Andy suddenly passes away at the age of 81.
Woody and the gang all meet up back at Andy's home for a reunion to remember their memories under Andy. The weekend before the funeral, Andy's sister Molly discovers a piece of paper when clearing Andy's room. It's a note that Andy wrote when he was 8 years old that says when he dies, Woody and Buzz will be buried with him.
Seeing this letter, Molly stays true to Andy's wish and takes the boys to the funeral home to have buried in the coffin alongside Andy.
It's up to Ham and the rest of the gang to pull of the greatest heist of all time and rescue Woody and Buzz before they are buried alive for the rest of eternity!