Board Thread:General Discussion/@comment-4892653-20171126151322/@comment-24922135-20171126152250

David Tennant and Peter Capaldi are, as far as I'm aware, the only of the Doctor's actors to voice in any cartoons. Bar Christopher Eccleston, Matt Smith, and Peter Capaldi, every surviving Doctor Who actor does voice acting for Big Finish.

If Paradox were to be identical to his original counterpart, I feel that David Tennant or Peter Davidson would be the best fit. The fact that those two actors are related (Peter is David's father-in-law) is purely coincidence.

If the reboot were to take a different approach, I'd like to see Colin Baker or Tom Baker maybe play the role.

The difficulty in all this is that David Tennant is, as far as I'm aware, the only of the Doctors I suggested that regularly visits the USA where they would record their lines (unless they recorded them in a UK studio and submitted them via email, or recorded them through Skype or something).