Essoldo, Wallaw, Roxy, Theatre Royal and The Central were all cinema's in Blyth, there was another cinema at Newsham, I think it was the Kinno!
The Theater Royal was used as a theater more than a cinema, Plays, pantomimes, even circuses, almost all of the famous actors and actresses played there, Else Tanner and Ena Sharples were two of the more modern era actresses.
"Danny Long Legs†was the opening movie at the Roxy Cinema, must have been late 50's