Trouble is brewing for Gus, Sara, Jo and Felix. On the mainland, Gus' thieving father, Abe - previously presumed drowned - is holding him against his will until he tells where Ezekiel and the treasure is. Sara is also being held against her will by street urchins who believe she is Jo, who stole money from them. But when Abe also thinks that Sara is Jo, Gus hatches a plan to get him and Sara back to safety. And back at Avonlea, Jo, still pretending to be Sara, has been stealing, the latest, the only one at which she's been caught, is of the church's weekly offerings. However Hetty believes that other forces are at work causing Sara's change. And Felix, the only one in Avonlea who knows of Jo, is grounded because of something Janet believes he and 'Sara' did. But can or will Gus, Sara or Felix ultimately be able to right the wrongs caused by Jo. And what will Jo's penance be.