Grossology: Characters Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! Grossology Adventure, Action, Children 8/29/06 – 6/26/10 Canada GeneralEpisodesTranslationsCastCharactersGallery Characters See all characters → Tyler "Ty" Archer Abigail "Abby" Archer Paul "Lab Rat" Squirfenherder The Director