In 2008, Nuttall composed and recorded the music to the Swedish feature film Rosa the Movie.

In 2013, Katharina Nuttall composed music for the play "Fåglar" by a Swedish playwright Christina Ouzounidis [sv].

Among others are such films as Moja Mama by Ellen Fiske, Girls and Boys by Ninja Thyberg, Pappa by Nina Bergström, The Heart by Fanni Metelius, Andra stranden by Åsa Sandzén and En armé av älskande by Ingrid Ryberg.

[6] In 2019 she wrote the music for Ellen Fiske and Joanna Karlbergs movie Josefin & Florin, Kurs i självutplåning a tv-serie by Isabella Rodriguez for SVT and is currently[when?]

writing the music for director Maja Borg's movie Passion and Into the Bank by Eva Hillström, Oskar Hedin and Åsa Ekman.