[1] Clarkson made her television debut in two 2009 episodes of the Doctor Who spinoff The Sarah Jane Adventures as Elizabeth Marchwood in "The Eternity Trap".
[3] Clarkson portrayed a young version of the titular Jane Eyre (played by Mia Wasikowska as an adult) in the 2011 film adaptation of Charlotte Brontë's novel.
The following year, she played Kelly Grimes in the ABC Cold War-set miniseries The Assets and Muriel Mottershead in the BBC One biographical drama Our Zoo.
[8] Later in 2022, Clarkson starred as Wren Davis opposite Isis Hainsworth in the BBC One teen horror series Red Rose, which had an international release on Netflix the following year.
[9][10] Clarkson has an upcoming role in the vampire film Blood & Ink with Malcolm McDowell and Derek Jacobi.