We don't have a biography for Dr. Simmons yet. Hang in there, or go ahead and contribute one.
Appearances
The Really Loud House
Guest cast, played by Brian George
- Episode 1x03: The Blemish Dilemish (Nov 17, 2022)
- Episode 2x01: A Musical to Remember, Part 1 (Feb 19, 2024)
- Episode 2x02: A Musical to Remember, Part 2 (Feb 19, 2024)