a mentally ill woman in the Black Mirror Christmas episode "White Christmas". In 2015, she starred as the lead, Jennifer Preston, in the British mini-series Residue. In 2017, Tena was cast as Sara Morten in the CBS drama Wisdom of the Crowd. In April 2018, it was announced that Tena was cast in the series regular role of Lana Pierce on the YouTube science fiction series Origin. Personal life Tena is close friends with fellow Game of Thrones actress Oona Chaplin. Filmography Film Television Stage References External links 1984 births 21st-century accordionists 21st-century English actresses Actresses from London English accordionists English film actresses English Shakespearean actresses British people of Basque descent British people of Spanish descent English stage actresses English television actresses Living people People educated at Bedales School Place of birth missing (living people) Royal Shakespeare Company members