- Portrays his "Doctor Who" (1963) character Turlough in a series of audio productions by Big Finish Productions, based on the TV show. These CD-only releases are officially sanctioned by the BBC.
- Provided a commentary for the Doctor Who DVD "The Five Doctors" (25th Anniversary Edition).
- Provided a commentary for the Doctor Who DVD "Enlightenment".
- Provided a commentary for the Doctor Who DVD "Terminus".
- Provided a commentary for the Doctor Who DVD "Mawdryn Undead".
Contribute to this page
Suggest an edit or add missing content