Jack O'Brien
Acting2005-06-11Fort Collins, ColoradoNot specified

Jack O'Brien

Jack O'Brien (born June 11, 2005) is an Irish-American actor, photographer, and editor. They began acting in independent short films at nineteen, and was most recently featured in director Logan Agnew's Training Day (2026).

Open on TMDB
Known For
Selected acting credits linked back into MediaHub.
Training Day poster
Training Day
Unknown • Series
Quick Facts
TMDB profile details and alternate names.

Known For Department

Acting

Born

2005-06-11

Place of Birth

Fort Collins, Colorado

Also Known As

No aliases listed.
Behind the Camera
Selected crew credits from TMDB combined credits.

Training Day

Cinematography

Movie

Training Day

Editor

Movie