Complex sentence: She starred in the popular cult favorite "Sssssss" with Strother Martin and Dirk Benedict, in the popular series "Logan's Run" with Gregory Harrison, and in the film "Pirahna" with Bradford Dillman.
Split into simpler sentences: She starred in the popular cult favorite "Sssssss" with Strother Martin and Dirk Benedict. Following that series, Heather co-starred in the film "Pirahna" with Bradford Dillman.