Tommy O'Brien
Known For
TV
Grey's Anatomy
Young Alex Karev
2005
TV
Shameless
Alex
2011
TV
Watson
Zach
2025
TV
grown-ish
Phil
2018
TV
GLOW
Steve
2017
TV
Stumptown
Chaz
2019
TV
Unbelievable
Scott Parrish
2019
Film
Weird: The Al Yankovic Story
Bermuda
2022
Film
Nobody Knows
Ross Bottoms
2018
Film
Crazy
Charlie
2018
Film
Road to Perth
Alex
2021
Film
Sad Indie White Boy
Noah
Filmography
2025TVWatsonas Zach2022FilmWeird: The Al Yankovic Storyas Bermuda2021FilmRoad to Perthas Alex2019TVStumptownas Chaz2019TVUnbelievableas Scott Parrish2018FilmNobody Knowsas Ross Bottoms2018FilmCrazyas Charlie2018TVgrown-ishas Phil2017TVGLOWas Steve2011TVShamelessas Alex2005TVGrey's Anatomyas Young Alex Karev—FilmSad Indie White Boyas Noah