WithProjectICARISfurtheringexpeditionsdeeperintothefissurekeepingdragonsasecretisbecomingincreasinglyharderfortheDragonRiders.MeanwhileJunD’AngeloandAlexaregrowingmoresuspiciousofTomandThunder’sfrequentsoloquestsrevealingTom’smissionofuncoveringhisvikingheritageandmysteriousconnectionwithdragons.NewepisodesstreamingThursdayMay5onHulu.