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Angus O'Brien

Acting 12 credits

Biography

Angus O'Brien is an American actor known for his roles in both film and television. He has appeared in productions such as The Kitchen (2019), Night Sky (2022), and FBI (2018).

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Known for

Law & Order: Special Victims Unit

as Graham Baker

The Blacklist

as Young Robby

FBI

as Unidentified Hijacker

Elsbeth

as Officer Mike Summerville

Boots

as Thaddeus Beau Sterling Hicks
Film

I'm Gonna Kill You

as Blake

Full filmography

  • Law & Order: Special Victims Unit (1999) as Graham Baker
  • The Blacklist (2013) as Young Robby
  • FBI (2018) as Unidentified Hijacker
  • Elsbeth (2024) as Officer Mike Summerville
  • Boots (2025) as Thaddeus Beau Sterling Hicks
  • Hightown (2020) as Ethan
  • Almost Family (2019) as Brian Conroy
  • Night Sky (2022) as Michael
  • The Kitchen (2019) as Mark Williams
  • I'm Gonna Kill You (2026) as Blake
  • Foxhole (2021) as Conrad
  • The Pass (2022) as Ben