Sign It Death (S2E7): Secretary Tracy Conway is a starry-eyed romantic who dreams of the day her wealthy and powerful boss will sweep her off her feet and marry her. She's unemployed, but she soon sets her sights on the ideal boss, Richard Main, head of Main Enterprises. Tracy won't let anyone stand between her and her destiny, even if she has to resort to murder... It features Francesca Annis, Patrick Allen, Moira Redmond, and Edward Judd. Thriller is a British television anthology series, which aired from 1973 to 1976. A series of self-contained episodes with the genres ranging from murder mystery, to suspense, to psychological, and supernatural horror.