[1] Agar has performed at the National Theatre in The Man of Mode as Harriet, alongside Tom Hardy and Hayley Atwell.
She appeared as a guest artist (twice) in Holby City, on EastEnders, Totally Frank, Green Wing, Doctors and The Bill.
Also in 2009 she appeared as campaigner Yasmin Khan in This Much is True at Theatre503, directed by Tim Roseman and written by Paul Unwin, and also featuring Justine Waddell and Gerald Kyd.
The show was based on first hand accounts of the Jean Charles de Menezes case, including testimony heard for the first time.
She appeared as Detective Inspector Christina Marlowe in the first two series of Shakespeare & Hathaway: Private Investigators in 2018 and 2019.