(This kind of reminds me of that Lupin movie with Kaito Kid. But I never watched it. So I’m just going to guess that it’s it)

"Haven’t seen it? Well, what a coincidence~ The mun hasn’t either. Even though she has it downloaded… In any case, you didn’t get it right this time, ojou-san. Also, that was Lupin sansei against tantei-kun. I may have been in it for a very brief time… However, I don’t think that warrants saying the movie actually had me in it, considering it was about them.”