Sir Radnor is a fictional character portrayed by Jonathan Bryan in the TV series Merlin.
They appear in 1 episodes out of a total of 65 aired
Episodes1
The Witch's Quickening
episode S2.E11 june 2010Mordred brings a warlock, Alvarr, to see Morgana, and they persuade her to steal a crystal with magical properties from the vaults of Camelot. Alvarr tells her it can be used to help people like themselves with special powers, though he really intends to destroy Camelot with it. Merlin and Arthur pursue him, returning him and the crystal to court. Mordred escapes, and Morgana (having disowned Uther), springs Alvarr from prison by drugging the guards. Merlin, having looked into the crystal, is alarmed by a vision of chaos, but Gaius assures him that it is far into the future.