Jemma Churchill voiced Lady Forleon in the Big Finish Doctor Who audio story Creatures of Beauty, Safira Valtris in Breaking Bubbles, Praska in Signs and Wonders and Farla Janz/Inscape in The Genesis Chamber. She has also worked on Blake's 7 The Liberator Chronicles for Big Finish.
She has an extensive resumé of work on British television, which stretches back to the mid-1980s. Her career began in earnest, however, in the 1990s with roles on Waiting for God, with Graham Crowden; EastEnders; Verity Lambert's Jonathan Creek with Stuart Milligan; The Bill, and Red Dwarf.
Jemma also played herself in The Five(ish) Doctors Reboot.