Colin O'Brien

Biography

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).

Most Known For

Grey's Anatomy

as Grayson Friedman

S.W.A.T.

as Matthew

Tracker

as Spencer Flint

The Monkey

as Petey

Wonka

as Young Willy Wonka

Dear Edward

as Edward Adler

Mr. Harrigan's Phone

as Young Craig

The Mothership

as Martin

Under the Sun

as Antonio