* Look North is a regional news program: It focuses on news and current affairs, not on entertainment or fictional content. Therefore, famous actors and actresses would likely not be appearing as part of the regular program.
* No central archive: Regional news programs often don't have the same level of extensive archival records as national programs. Finding specific information about guests or appearances from 1968 would be extremely difficult.
What might be possible:
* Local history resources: You could try contacting local archives or historical societies in the regions covered by Look North. They might have some records or information about specific events or interviews that might have featured actors or actresses.
* BBC Archives: The BBC might have some archival footage, but it's unlikely to be readily available. You would need to contact them directly to see if there's any information about the program from 1968.
Instead of focusing on specific actors and actresses, you could try looking for:
* Historical events covered by Look North in 1968: This might reveal any notable figures who were interviewed or involved in the events.
* Local theater or film productions: Checking local newspapers or archives for theater or film productions in 1968 could reveal any actors who might have been interviewed or featured on the program.
Good luck with your research!