Ryan TresserActingNo biography available.Known ForThe Housesitters2022Fan ClubNo Nerds have favorited Ryan Tresser yet — be the first.All fan clubsFrom NerdspinFilmographyActor32022The HousesittersFilmJerry2014The LibrariansTVDoSA Agent • 2 episodes★ 7.22011GrimmTVDr. Nicholson • 1 episodes★ 8.3