Treylus is a character who appears in the animated series The New Adventures of He-Man.
Treylus was an old friend of Master Sebrian who worked as an intergalactic trader in the Tri-Solar System. Treylus was commissioned to bring a shipment of Beryllium ore to the planet Primus where it was needed to keep the city of Levitan afloat.
An former schoolfriend of Master Sebrian, Treylus referred to his friend as a n old book worm. Treylus stated that he owed his own youthful appearance and vigor to a thirst for adventure.
On his way to Primus, Treylus ship, the Star Trader, was ambushed by the Evil Mutants and the shipment of Beryllium was taken to Denebria. Treylus himself was set a drift in a broken Shuttle Pod, but was soon rescued by the Galactic Guardians. Together, they teamed up to retrieve the stolen goods from the Mutants. Even Treylus' old friend Sebrian joined them by stowing away in Treylus' Astrosub.