When Merlin arrives in the kingdom, Uther’s Court Physician, Gaius, takes him under his wing. The first to see the boy wizard’s destiny, Gaius becomes both Merlin’s mentor and conscience as he discovers the secrets of Camelot and its old magic.

About Richard Wilson

Richard Wilson may be one of television's most familiar faces. He's well-known for playing Victor Meldrew in the BBC sitcom "One Foot in the Grave."

He was awarded the OBE (Officer of the Order of the British Empire) in the 1994 Queen's Honors List for his services to drama.

A successful theatrical director, he was involved in a number of productions in London and was also at work on a new BBC series, "Britain's Best Drives," in which he drives vintage motor cars along some of the country's most picturesque routes.