Majel Barrett may have given him a run for his money.
Admittedly, she is often heard and not seen (except as Nurse Chapel and Lwaxana Troi), but the computer has got at least one line in pretty much every TNG and Voyager episode, and a good chunk of DS9. It would be an interesting turbo-nerd deep dive to see who has more episodes under their belt, but certainly not one I’m doing right now.
Majel Barrett may have given him a run for his money.
Admittedly, she is often heard and not seen (except as Nurse Chapel and Lwaxana Troi), but the computer has got at least one line in pretty much every TNG and Voyager episode, and a good chunk of DS9. It would be an interesting turbo-nerd deep dive to see who has more episodes under their belt, but certainly not one I’m doing right now.