Alex Mackie, A.C.E., is an international film editor with a wide range of experience. She started off working in documentaries and music promos, and moved through sound editing to cutting feature films. She has been nominated twice for  an Emmy Award for Best Editing, for the Pilot for C.S.I. and for RKO 281 (which also won the Golden Globe Award for Best TV Film). She was nominated twice by the American Cinema Editors for the prestigious Eddie Award for Best Editing. She was nominated for a BAFTA for Best Editing [TV Drama] for An Inspector Calls.

Alex has cut films in the U.S., U.K., Italy, France, Germany, Ireland and Hungary. Her features work  ranges from  action movies and thrillers such as Judge Dredd and The Substitute  to comedies like St Trinian's and serious dramas such as The Heart of Me and Copying Beethoven. Her television work includes Downton Abbey - Series 1, which won both the Emmy for Outstanding mini-series and the Golden Globe for Best mini-series, and A Poet in New York, Loving Miss Hatto, An Inspector Calls. 

Her recent features include sci-fi film Kill Command,  starring Vanessa Kirby, action film The Siege of Jadotville,  starring Jamie Dornan, and romantic drama  Mary Shelley, starring Elle Fanning. Last year she edited The Crown - Series Two, Episode 5, starring Claire Foy. 

Alex's most recent feature film Out of Blue, starring Patricia Clarkson and directed by Carol Morley, premiered at Toronto International Film Festival and will be released Spring 2019. She is currently editing feature film ‘ Four Kids and It’, starring Teddie-Rose Malleson-Allen, Michael Caine, Russell Brand, directed by Andy de Emmony.