While being persued by bullies, Eustace and Jill Pole are magically transported to Narnia where Aslan has an important task for them; to seek out and find the long lost son of the aged King Caspian.

Jill and Eustace are introduced to Puddleglum who agrees to be their guide to the ruined city of the giants, but will their new found Marshwiggle friend meet his fate before they manage to get there?

Trapped underground, Jill, Eustace and Puddleglum meet a masked man under a spell that has all the marks of a witch on it.

Jill, Eustace, Prince Rilian and their brave friend Puddleglum face a fight to the death with the Green Lady.