In addition to 'Allo 'Allo!, Hartman's television acting credits also include Casualty and The Brittas Empire, and her stage work includes the West End stage production of 'Allo 'Allo!. In 2005, she acted in Daisy Chain, an audio drama based on the television series Sapphire and Steel, In 2006 she played in the British film, Once Upon a Tyme. From 2005 to 2008, she played a science teacher, Ms. Hilda Rawlinson in the long-running children's series Grange Hill. In 2010, she took on the role of Elizabeth in the stage adaptation of the BBC situation comedy Keeping Up Appearances.
Kim presented on a travel programme shown on Travel Channel (UK) Cruising to the Northern Lights.
