* There is a typo in the title. Perhaps you meant a slightly different title or year.
* The title is not widely known. It could be a lesser-known film or show that is not easily found in databases.
* It's a misremembered or fictional title.
To help me find the information you're looking for, please clarify:
* What is the full title of the film or show?
* Are you sure about the year 1955?
With more information, I can try to find the cast list for you.