Sir Lancelot volunteers to defend an abbey and its occupants from invading Danes.

King Arthur gives Sir Lancelot a new name and sends him off to champion a lady who is being forced into marrying an unscrupulous man.

While on a visit to castle Lamorack, Sir Lancelot and Merlin try to help their host when he receives a note threatening his daughter's life. Merlin learns that the note is false, and written by the girl herself in a bid for attention. Later the girl disappears. Another notes arrives and this time it's genuine.

When a king breaks a treaty between his country and a tribe of women, his sister is taken hostage. Sir Lancelot sets forth to rescue the princess.

While visiting Mortaise Castle, Queen Guinevere is presented with a priceless jewel from the Rajah of Kaipur. Shortly afterward there is a fire, and during the excitement the jewel is stolen.

A prince in love with King Anguish's daughter Kathleen, is banished from the court because he possesses nothing but the ability to write rhymes. Sir Lancelot, hearing of the young couple's plight, travels to Anguish's court to help them.