 He has also featured in episodes of "Casualty", "Luther", "Midsomer Murders", "Father Brown", "The Honourable Woman" and "Humans".In 2012, Boxer appeared as Francisco de Aguiar y Seijas in the RSC production of Helen Edmundson's "The Heresy of Love".From May to October 2013, he played the title role in the RSC production of Titus Andronicus.