ABOUT TOM CULLEN
Known for his roles in such United Kingdom-produced films as Weekend, The Last Days on Mars, and Tiger House, this Welsh-born actor also appeared in such popular television series as Black Mirror and Downton Abbey .
After briefly attending London's Central School of Speech and Drama, he trained at the Royal Welsh College of Music and Drama.
He was the 2011 recipient of a British Independent Film Award in the category of "Best Newcomer."
He grew up in Cardiff and Llandrindod Wells, Wales, with one sister and one brother; his parents both had careers as writers.
In 2011, he began dating Canadian television actress and World Without End co-star Tatiana Maslany .
