Adric played by Matthew Waterhouse
Adric, a maths genius, stowed away aboard the TARDIS in Full Circle to join the crew. He witnessed Tom Baker's regeneration into Peter Davison.
He was killed when he stayed behind to rescue a ship on collision course with prehistoric Earth. His rescue failed.
Adric has also appeared in:
- Alzarius (E-Space)
Adric has met the following Doctors: