Complex sentence: Claire Gordon is a film actress and comedienne known for leading and cameo roles in many British movies, from the late fifties to the mid eighties; and for working with most of the television comedy stars of that time.
Split into simpler sentences: Claire Gordon is a film actress and comedienne known for leading and cameo roles in many British movies, from the late fifties to the mid eighties. She also worked with most of the television comedy stars of that time.