To help me find the movie you're looking for, please provide more information if you can remember:
* Any other details about the plot or characters: For example, is it a romantic comedy, a thriller, or something else? What kind of character was "Miss Lisle"?
* Any other actors or actresses you might remember: Even if you don't recall the full cast, any names you remember could help narrow down the search.
* Any other information about the movie: Do you remember where you saw it, or anything else about it?
With more information, I can try to find the movie and identify the cast for you.