I read several times that Honor had an uncredited role in the movie , but I never located her . I love this movie and had seen it a lot of times , still I was never able to trace Honor who I know well and adore too . Has someone noticed her ?
I'm starting to think that the rumor wasn't true at all . I mean , Honor was already an international star back then , there was no point of putting her in the middle of a crowd denying the viewers the slightest possibility to notice her . Even if she was a friend of , say , the director or one of the the cast members they could have offered her the chance of briefly appearing in an uncredited role but it would have been a significant one . If she was in the movie she must have been necessarily in one of the crowd scenes , you're right , and that's not called doing a cameo , that's called being an extra . I think that at this point the only way to know would be asking Honor herself !
It's possible she was in Spain and visited the set and did a small part in a crowd scene, just for fun. Spike Milligan ended up in Life of Brian pretty much that way, though the Pythons made sure he was more prominent, as he was a hero.