After nearly dying from a disease he didn't even know he had, Abbott Elementary's Tyler James Williams changed his entire approach to fitness and nutrition.

From the film "Let It Shine" released 2012.

Tyler James Williams gives a heartfelt apology to all the set decorators he made miserable when he was a rambunctious child actor and would sneak onto productions to destroy the set.

A visit from his father (guest star Orlando Jones) leads to Gregory's (Tyler James Williams) secret gardening coming to light.

Gregory Eddie, played by Tyler James Williams, is the most hilarious first grade teacher on television. Here are his best moments from season 1 of Abbott Elementary.

School lunches & snacking on set; the staff at Abbott Elementary chat food and the new season while whipping up tiny 'za to kick off pizza week. Watch Abbott Elementary WEDNESDAYS at 9/8c on ABC and Stream on Hulu.