There are, however, a number of possibilities:
* You may be thinking of a different year. "On the High Road" could be a film or show from a different year. Please double-check the year of release.
* The title might be slightly different. There might be a similar title with a slight variation, such as "The High Road" or "On the Road."
* It might be a less well-known film or show. If it's a smaller production, it may not have extensive online information.
Please provide more details to help me find the correct information!