Trivia

Based some of his performance as Billy in Stranger Things (2016 - ) on his own experiences being bullied in school.

Even though it was filmed in his homeland of Australia, Watch Out (2016) marked his acting debut in an American film, as well as his first major film credit.

First name pronounced ''day-ker''.

Is descended from Charles II of England (1630-1685), who was King of England, Scotland, and Ireland, from 1660 to 1685, and King of Scotland, from 1649 to 1651. This descent is through Charles' daughter, Anne Lennard, Countess of Sussex. Actors Kit Harington and Rose Leslie are also descended from Charles II.

His name, Dacre, is after his descent, on his mother's side, from the Barons Dacre of England (a Baronship that traces back to 1321, when Ralph Dacre became Lord Dacre).