In 1966, Walt's ashes are buried in Disneyland, and in 1997, Lillian's ashes are buried next to his.
Return to 2023. A wealthy Disney collector breaks into Disneyland, steals Walt's ashes, and then holds them for ransom. Dan embarks on a mission to save Walt's ashes. To assist in that endeavor, Dan's friend, Jerry, installs an experimental electronic robot app named Harvey on Dan's iPhone. Dan and Harvey can have two-way conversations, which significantly expedite the exchange of crucial information. That information empowers Dan to move forward in his quest to rescue Walt's ashes.