DS
Filmography
| 2025 | The Marbles · as Self - Interviewee |
| 2023 | Evil Genius with Russell Kane (TV Series) · as Self |
| 2021 | Great British Landmark Fixers (TV Series) · as Self |
| 2020 | True Evil: The Making of a Nazi (TV Series) · as Self - Historian And Author |
| 2019 | Secrets of the Railways (TV Series) · as Self - Historian And Journalist |
| 2018 | Trains That Changed the World (TV Series) · as Self - Historian And Author |
| 2017 | Private Lives of the Monarchs (TV Series) · as Self |
| 2017 | Mysteries of the Abandoned (TV Series) · as Self |
| 2017 | World War Weird (TV Series) · as Self |
| 2017 | World War Weird (TV Series) · as Self - Author & Historian |
| 2016 | Abandoned Engineering (TV Series) · as Self |
| 2015 | Secrets of Great British Castles (TV Series) · as Self - Historian And Barrister |
| 2015 | Secrets of the Bible (TV Series) · as Self |
| 2013 | Forbidden History (TV Series) · as Self - Historian & Author |
| 2007 | The Big Questions (TV Series) · as Self - Historian & Barrister |