He is voiced by Vcal Shillingford.
Trox is a dinosaur who is a T-Rex who has the ability to speak. He is a nice Bakugan who trusts Wynton and Lupitheon. Despite his appearence as a T-Rex, he is also an friend of Drago, Pegatrix, Hydorous and Gorthion who is a Primate Bakugan.
He first appears in Origins of the Species when he was seen training with Drago, Gorthion and their human partners. He dislikes being controlled by thugs who tried to use the Bakugans for malicious purposes. But Wynton and Dan manage to free Drago and Trox from the Mind Core Cell with the help of Cyndeous and Lupitheon.
Despite his giant appearence, Trox likes to play with his friends in Beyond the Brawl when he foils Nillious who tries to strike Drago for no reason, having an great intelligence that he cannot laugh at himself.