After Boy Meets World, William starred in the short-lived 2003 NBC drama Mister Sterling, created by MSNBC star Lawrence O’Donnell. In that series, he played Tommy Doyle, a staffer for Senator Bill Stirling (Josh Brolin).
More recently, William had recurring parts as Resistance member Hennessy in the USA sci-fi series Colony, LAPD Captain Garwood in the Amazon Prime Video detective drama Bosch, and tsunami victim Chuck in the Fox procedural 9-1-1.
Source: https://www.distractify.com/p/who-plays-tre-on-animal-kingdom