Yes, that's why I clued PEGG54D7th in an alphabetised line of cribbage pieces, perhaps?[----] that way. Plus, for those who can see it, there are two other relevant names in the grid! And yes, Cornettos do feature in the movies; although, to say "feature" is a bit much. In the first one, Simon's character buys one from a store. Then, in the second one, I think you can see a wrapper at some point? By the third one, the film-makers were already talking about "the Cornetto trilogy" as a joke. So they included another reference. But the name stuck!