Peter Rabbit and his three sisters -- Flopsy, Mopsy and Cotton-Tail -- enjoy spending their days in Mr. McGregor's vegetable garden. When one of McGregor's relatives suddenly moves in, he's less than thrilled to discover a family of rabbits in his new home. A battle of wills soon breaks out as the new owner hatches scheme after scheme to get rid of Peter -- a resourceful rabbit who proves to be a worthy and wily opponent.