Jayson DuncanActingJayson Duncan is an Australian television actor.Known For6.9Return to Eden19836.5Mystery Island1980Fan ClubNo Nerds have favorited Jayson Duncan yet — be the first.All fan clubsFrom NerdspinFilmographyActor41989E StreetTVPoliceman • 1 episodes★ 6.71987Rafferty's RulesTVRobert • 1 episodes★ 8.01983Return to EdenTVDennis Harper • 3 episodes★ 6.91980Mystery IslandFilmRoger★ 6.5