Stephanie Fairless is the daughter of Mr. Fairless, a client who called the Ghostbusters for help on Thanksgiving.
On one Thanksgiving holiday, Mr. Fairless unknowingly used haunted Happy Turkey brand stuffing for the preparation of his turkey dinner. As a result, the ghost possessed the turkey and terrorized his dining room. Fairless called in the Ghostbusters to his apartment. Peter Venkman instantly flirted with Stephanie. As the bust progressed, Stephanie revealed the box of stuffing they used. Egon Spengler scanned it and realized it was the source of the problem at hand.