Richard (Power Game)
From Tardis Wiki, the free Doctor Who reference
Richard was interested in a strange programme that appeared on TV sporadically in York, 1984. He helped in the investigate why Tegan Jovanka was on the programme. He was Stewart's partner. He helped in the Fifth Doctor's investigation into the programme. He joined the Doctor to find Tegan and Vislor Turlough. (AUDIO: Power Game)