Talk:Epic Rap Battles of History 52/@comment-184.15.137.190-20150515170049/@comment-5264252-20150515221151

Considering the AWC compared Gandalf to Frodo and Doc Brown to Marty, he obviously meant in fiction, and by that he meant  using a character from a film that's supposedly less well-known than another in the film. He means like if they had used Uncle Rico over Napoleon Dynamite.

And Dumbledore is just as well-known as Harry Potter. Maybe less so, he still has enough popularity to have warranted his own ERB.