Actor

Colin O'Brien

Colin O'Brien is credited on 3 movies and 4 TV shows, best known by TMDB votes for Grey's Anatomy, Wonka and S.W.A.T..

Born October 15, 2010 in Houston, Texas, USA.

Filmography · 7 titles

US streaming apps shown under each title, checked October 6, 2026. Tap any title for where it streams and what it costs.

Grey's Anatomy
2005 · TV show
On Netflix and Hulu
Wonka
2023 · Movie
On HBO Max and YouTube TV
S.W.A.T.
2017 · TV show
On Netflix and Prime Video
The Monkey
2025 · Movie
On Hulu
Mr. Harrigan's Phone
2022 · Movie
On Netflix
Tracker
2024 · TV show
On Hulu and Paramount+
Dear Edward
2023 · TV show
On Apple TV+

About Colin O'Brien

Colin O'Brien (born October 15, 2010) is an American actor. He is best known for his role as Edward on the television series Dear Edward (2023). He also had roles in the films Mr. Harrigan's Phone (2022), Wonka (2023) and The Monkey (2025).

Biography from TMDB, written by its community.