She has since starred in the BBC series The Syndicate and Together (both 2015), the E4 comedy Crazyhead (2016), and the Amazon Prime thriller Absentia (2017–2020).
[2][failed verification] During the 2011 Christmas holidays of her final year at the Guildhall, Theobold auditioned for the Downton Abbey role of Ivy Stuart.
[1] She was allowed to finish her final year of drama school early to begin filming the series at Easter.
[6] She next starred as Sarah, a housekeeper for a stately home, one of the main characters in the third series of The Syndicate, which aired in spring 2015.
[7] She is also the voice actress for Tracer in the video games Overwatch and Heroes of the Storm, and starred in the E4/Netflix original series Crazyhead alongside Susan Wokoma.