* The name is misspelled: There might be a slight error in the spelling, and a search for a similar name could reveal the correct person.
* The individual is not well-known: If Edward Cartwright is a relatively unknown actor or filmmaker, their projects may not be widely documented online.
* He is involved in another area of the industry: He might work behind the scenes, in areas like production, writing, or editing, and not be credited on-screen.
To help me find the correct information, please provide more context:
* What type of projects are you looking for? (movies, TV shows, documentaries, etc.)
* Do you have any additional information about him? (birthdate, location, specific projects he might have been involved in)
With more information, I can try to help you find the movie and television projects you are looking for.