Kate Kennedy voiced Heather Threadstone in the Big Finish Doctor Who audio story Vampire of the Mind, and Ana Cook in Quicksilver.
Outside of the DWU, she appeared as Helena in the 2016 BBC One re-telling of A Midsummer Night's Dream. Kennedy has been in a host of live performances, once playing Dorian Gray in her youth in a play called Selfie. She also writes and performs her own slam poetry.