What movie and television projects has Isobel Mahon been in?

Isobel Mahon is a British actress, but there doesn't seem to be any information about her online, nor any listings under that name in professional databases like IMDb. It's possible she is a new or up-and-coming artist, or uses a different name professionally.

To help me locate information, could you provide any additional details? For example:

* Do you have a specific role or movie in mind?

* Is there a year or time period you are interested in?

* Is there a particular genre or type of production she might have worked on?

With more information, I might be able to identify her and find her work.