Conversation so far:
what is something big that first happened in Kate O'Mara's career?
Kate O'Mara made her stage debut in a production of The Merchant of Venice in 1963
Did Kate O'Mara do movies or tv shows?
Kate O'Mara was an English film, stage and television actress, and writer.
Anything else in Kate O'Mara's later career besides movie or TV shows?
Kate O'Mara spoke on several occasions about her experience with the casting couch
Who did Kate O'Mara act with in her late career
Kate O'Mara continued to make television appearances throughout the 1990s, including Cluedo, and playing Jackie Stone in two episodes of Absolutely Fabulous.
Did anything else happen in Kate O'Mara's later career besides her discussion of casting couches, and her appearances on Cluedo and Jackie Stone?
Kate O'Mara became a vegetarian and animal rights activist.
Did Kate O'Mara ever play in other movies in her late career?
Kate O'Mara did not appear in any movies in her later career.

Question: when did her acting career end
Self-contained rewrite: When did Kate O'Mara's acting career end?