Terminator Genisys movie poster used as film imagery for the O'Brien guideFILM POSTER · Terminator Genisys

2 current MoviHero film mappings

O'Brien

Film guide, starting point, and performer.

O'Brien in Terminator Genisys (2015), played by J.K. Simmons.

Film guide · 1 film · 2015 · 1 performer

THE MOVIE

O'Brien on screen

One focused screen portrayal, with the performer and movie linked directly below.

Film guide · 1 film · 2015Main sequence runtime: 2h 6m
About the scores

Scores shown are MoviHero movie-guide scores. Missing scores stay blank, and tied top scores remain tied.

  1. 01Terminator Genisys poster
    Start hereTerminator Genisys

    2015 · 2h 6m

    Portrayed by J.K. Simmons · screen performanceMovie guide
    MoviHero score77/100WORTH IT

THE PERFORMANCE

Who plays O'Brien?

Meet the performer and open their full MoviHero profile. Coverage below refers to linked movie guides in this sequence.

J.K. Simmons portraitJ.K. Simmonsscreen performance

J.K. Simmons plays O'Brien in Terminator Genisys.

1 linked movie guide in this sequence

FILM AND PERFORMER CREDITS

O'Brien screen credits

Screen credits: Terminator Genisys (2015) — J.K. Simmons as O'Brien.

WHO TO EXPLORE NEXT

Characters connected on screen

Keep moving through the same films and screen world with a character who shares meaningful movie history.

Shared film

Tina

O'Brien and Tina both appear in Popeye III: Requiem.

Shared film

Derek

O'Brien and Derek both appear in Popeye III: Requiem.

Shared film

Dylan

O'Brien and Dylan both appear in Popeye III: Requiem.

KEEP EXPLORING

Watch the movie, then follow another character.

Open Terminator Genisys guide