What actors and actresses appeared in Cecil Lean Cleo Mayfield - 1929?

There seems to be a mistake in the information you provided. There is no known film or television production called "Cecil Lean Cleo Mayfield - 1929". It's possible there's a typo in the title or the year.

Could you please double-check the title and year of the film? If you can provide any more details, such as the genre or any other information you remember about the production, I might be able to help you find the cast information.