He is mentioned by the 5th Doctor in "Castrovalva" when he calls Adric "Jamie", by the 6th Doctor in "The Two Doctors" and "Attack of the Cybermen", by the 7th Doctor in "The Curse of Fenric".
He is mentioned by the 5th Doctor in "Castrovalva" when he calls Adric "Jamie". By the 6th Doctor in "The Two Doctors" and "Attack of the Cybermen" and his name is whispered by the 7th Doctor in "The Curse of Fenric".