EDIT: I’d been 11 hours since I posted this. Scott Frakes isn’t a real person. Jonathan doesn’t have a twin brother. His middle name is Scott. This is a long running joke from Mission Log podcast. Whenever Thomas Riker was in an episode or they mentioned him, they would pretend he was played by a person named Scott Frakes, the imaginary twin brother of Jonathan Frakes.
I’m behind five years. I have literally 1,185 unlistened episodes in my podcatcher. I subscribe to a lot.
EDIT: That is 1,185 total, not of Mission Log. But yes, the majority is Mission Log.