Fans of the show took notice, complementing Sullivan through Tweets about his transformation. But then, the surprising truth was revealed…
![](https://img-cdn.brainberries.co/wp-content/uploads/2021/03/How-Does-Chris-Sullivan-from-This-Is-Us-Transform-Into-Toby-4-1-391x250.jpg)
Fans of the show took notice, complementing Sullivan through Tweets about his transformation. But then, the surprising truth was revealed…