- Made his film debut at 6 in Welcome to Sarajevo.
- Is trained in stage combat and earned a distinction in his British Academy of Stage and Screen Combat qualification.
- Acted alongside his father Stephen Dillane in the 2012 film Papadopoulos and Sons.
- Seamus Dillane — Brother
- Stephen Dillane — Father
- Naomi Wirthner — Mother
- Richard Dillane — Uncle
- Royal Academy of Dramatic Art, London, England (BA in Acting, 2013)