His only foray into fiction filmmaking was a counter-factual fake historical documentary for German television called World War Three in 1998.

In addition to his work making feature-documentaries, in the early 1990s he was commissioned to create a 24-part semi-interactive permanent installation at the JFK Presidential Library in Boston.

Starting in 2017, Stone wrote, directed and edited a 6-hour documentary mini-series for PBS called Chasing the Moon,[6] an epic political and social history of the space race.

Entertainment Weekly film critic Owen Gleiberman stated that Stone "may be the most under-celebrated great documentary filmmaker in America.

[8] For Earth Days (2009), Stone received a nomination for the Writers Guild of America Award for Best Documentary Screenplay.