Robert J. McCasland was a special makeup effects artist in Captain Marvel, a makeup artist and a key makeup artist in the Agents of S.H.I.E.L.D. episodes Shadows, Heavy is the Head, Making Friends and Influencing People, Face My Enemy, A Hen in the Wolf House, A Fractured House, The Writing on the Wall, The Things We Bury, ...Ye Who Enter Here, What They Become, Aftershocks, Who You Really Are, One of Us, Love in the Time of HYDRA, One Door Closes, Afterlife, Melinda, The Frenemy of My Enemy, The Dirty Half Dozen, Scars, S.O.S. Part One, S.O.S. Part Two, Laws of Nature, Purpose in the Machine, A Wanted (Inhu)man, Devils You Know, 4,722 Hours, Among Us Hide..., Chaos Theory, Many Heads, One Tale, Closure, Maveth, Bouncing Back, The Inside Man, Parting Shot, Watchdogs, Spacetime, Paradise Lost, The Team, The Singularity, Failed Experiments, Emancipation, Absolution, Ascension, The Ghost, Meet the New Boss, Uprising, Let Me Stand Next to Your Fire, Lockup, The Good Samaritan, Deals With Our Devils, The Laws of Inferno Dynamics, Broken Promises, The Patriot, Wake Up, Hot Potato Soup, BOOM, The Man Behind the Shield, Self Control, What If..., Identity and Change, No Regrets, All the Madame's Men, Farewell, Cruel World!, The Return, World's End, Orientation Part One, Orientation Part Two, A Life Spent, A Life Earned, Rewind, Fun & Games, Together or Not at All, The Last Day, Best Laid Plans, Past Life, All the Comforts of Home, The Real Deal, Principia, The Devil Complex, Rise and Shine, Inside Voices, The Honeymoon, All Roads Lead..., Option Two, The One Who Will Save Us All, The Force of Gravity and The End and a makeup artist in the Agents of S.H.I.E.L.D.: Double Agent episodes Infiltrating the Set and The Mastermind is Revealed and the Agents of S.H.I.E.L.D.: Slingshot episodes Vendetta, John Hancock, Progress, Reunion, Deal Breaker and Justicia.
He also portrayed himself in the Agents of S.H.I.E.L.D.: Academy episode Commencement.
