Kirsten trained at Bristol Old Vic Theatre School.
Theatre includes: Much Ado About Nothing (New English Shakespeare Company and Dubai Opera House); Around the World in 80 Days (New Victory Theatre, Asolo Rep Theatre and UK tour); Salt City and Underpass (The Site, Royal Court Theatre); OthelloMacbeth (Lyric Hammersmith and HOME); Romeo and Juliet and The Adventures of Sherlock Holmes (US Tour and Aquila Theatre); Pig Girl (Finborough Theatre); and Macbeth (Redgrave Theatre and Bristol Old Vic Theatre School).
Film includes: Rushes and 120 Days.
TV includes: A Discovery of Witches, Jekyll and Hyde, Critical, Law and Order, Eastenders and Lewis VII.