The actress, 19, found fame with her first acting role on Netflix s LGBTQI+ coming-of-age drama Heartstopper and has gone on to secure a role in the BBC sci-fi series.
The actress, 18, who will play Rose, has been shooting scenes in London for the 60th anniversary episode with returning Time Lord David, 51, and Catherine, 52, who will star once again as Donna.
Yasmin, 18, first shot to fame as Elle Argent in hit Netflix LGBTQIA+ teen romance Heartstopper, which was released on the streaming platform last month.