* You might be thinking of a different year. There could be a movie called "Manhattan Cable" released in a different year. If you could provide the year, I can help you find the cast.
* The movie might have a different title. Perhaps you are remembering the movie incorrectly. If you have any details about the plot, characters, or genre, it might help me identify the correct title.
* The movie might be a lesser-known film. There are many movies that aren't widely known or have limited availability. If you have any other details, I can try to find information about it.
Please provide me with any additional details you remember about the movie so I can help you find the cast.