Lord Melbury is a non-canonical character who was created for the adaptation of The Manhood of Edward Robinson, the tenth episode of the Thames Television series The Agatha Christie Hour. He is a patron at the Café de Paris. There he asks Lady Noreen Elliot about her fiance Jimmy and later has a dance with her
In the original story someone at Ritson's does ask Lady Noreen about Jimmy but his name is not given.
The part of Lord Melbury is played by Bryan Coleman.