The Silent Knight is a young handsome man named Brian Kent, living in sixth-century Great Britain. At a jousting tournament, the evil Sir Oswald Bane kills Brian's feudal lord father Sir Edwin, claiming it to be an accident. Before he dies, Edwin instructs Brian to continue his rule and look after the people. Sir Oswald hears this and sets Brian under the knightly training of Sir Grot, a friend of Edwin's. Brian excels at his lessons, but fearing that Sir Oswald will kill him if the boy becomes too good, Grot publicly derides the boy as an oaf.