The Mysterious Mr Webster
- Taon: 2014
- Bansa: United Kingdom
- Genre: Documentary
- Studio: BBC Bristol Productions
- Keyword: biography
- Direktor: Alastair Laurence, David Okuefuna, Rachel Jardine
- Cast: James Shapiro, Ben Addis, Gemma Arterton, Oscar Dunbar, Anthony Arlidge, Simon Russell Beale