Complex sentence: She was a waitress until was the victim of Barnabas Collins, a 175 year old vampire played by Jonathan Frid as a result of losing blood, Dr. Dave Woodward (Robert Gerringer) request a blood transfussion to save her life.
Split into simpler sentences: She was a waitress until she was enthralled by Barnabas Collins; a 175 year old vampire played by Jonathan Frid. As a result of him taking her blood, Dr. Dave Woodward (Robert Gerringer) requested a blood transfusion to save her life.