It's possible that:
* He has not been involved in any public projects: He might be a private individual with no public-facing work.
* He uses a different name: He might be known by a different name in the entertainment industry.
* His involvement was very limited: He might have had a small or uncredited role in a project.
To get more information, you would need to provide more details about Charles Bagby, such as:
* Any additional information about him: Is he an actor, writer, director, or someone else involved in the film industry?
* The context of your search: Are you looking for a specific movie or television project?
With more context, I may be able to provide more helpful information.