Hermie Castillo

Hermie Castillo is an actor who plays Toby in Young Sheldon and Colin in The Big Bang Theory.
==Appearances==
==== The Big Bang Theory: ====
The Planetarium Collision (2018)
==== Young Sheldon: ====
Ruthless, Toothless and a Week of Bed Rest (2023)
Category:Young Sheldon Cast
Category:The Big Bang Theory Cast