Nick Brett was a utility stunts performer and a stunt rigging coordinator in Captain America: The First Avenger, a lead stunt rigger in the Agents of S.H.I.E.L.D. episodes Yes Men, Ye Who Enter Here, What They Become, Aftershocks, Who You Really Are, One of Us, One Door Closes, Afterlife, The Frenemy of My Enemy, The Dirty Half Dozen, S.O.S. Part One, S.O.S. Part Two, Laws of Nature, Purpose in the Machine, Devils You Know, 4,722 Hours, Chaos Theory, Many Heads, One Tale, Maveth, Bouncing Back, The Inside Man, Parting Shot, Watchdogs, Spacetime, Paradise Lost, The Team, The Singularity, Failed Experiments and Ascension, a co-stunt coordinator in the Agents of S.H.I.E.L.D. episodes Providence, The Only Light in the Darkness, Nothing Personal, Nothing Personal, Ragtag, Beginning of the End and Ascension, a stunt performer in the Agents of S.H.I.E.L.D. episodes Devils You Know, Among Us Hide... and Spacetime, a stunt rigger in the Agents of S.H.I.E.L.D. episodes T.R.A.C.K.S., T.A.H.I.T.I. and Turn, Turn, Turn and a stunt player in the Agents of S.H.I.E.L.D. episode Laws of Nature.
- Nick Brett was a stunt performer in the DC Entertainment production Batman & Robin.
- Nick Brett was a stunt performer and a technical advisor in the comic book adaptation Hellboy II: The Golden Army.