In 2010, Ruby O. Fee's career took off with her leading role as Sophie Kellermann in the television series
Allein gegen die Zeit. Her versatility was further showcased in her first feature film,
Womb (2010), where she played the teenage Rebecca (played as an adult by
Eva Green). She also received a leading role as Laila in the feature film
Dandelion – The Cinematic Adventure. In the summer of 2012, the shooting of a film adaptation of the children's book
Die schwarzen Brüder with
Moritz Bleibtreu took place, in which Ruby O. Fee took over the role of Angeletta. She then got the role in the TV movie
Lotta & the Happy Future, in which she played a sick girl who is lovesick. She received much praise for portraying suspect Sarah in the
Tatort episode
Happy Birthday, Sarah. In the summer of 2013, Fee appeared in front of the camera for
Detlev Buck's film
Bibi & Tina as Sophia von Gelenberg. In 2015, she played one of the leading roles in
Andreas Dresen's film
As We Were Dreaming, based on the novel of the same name by
Clemens Meyer. In 2016, she played the female lead in the two-part historical film ''Marthe's Secret
(D/CZ). In the German psychological thriller Zazy
, by Matthias X. Oberg, from 2016, she played the female lead. In the 2019 US-German action film Polar'', she played a supporting role alongside
Mads Mikkelsen. == Filmography ==