In 1990, with Linda Kash, McGrath co-created "My Talk Show", a sitcom featuring a talk show broadcast from the host's basement. The series ran for one year, with fifty-nine episodes. Producer Bob Tischler cast Cynthia Stevenson as the host, while McGrath played a local dinner theatre owner, actress and head of the Chamber of Commerce. Initial reviews were very positive, predicting that McGrath would become the Carl Reiner of the 1990s. However, ratings were low, the host character left the show and McGrath's character became the host. Ratings did not improve (one reviewer considered that McGrath's character was "a grating, overbearing bimbo whose I-have-no-idea-who-my-guests-are routine gets boring fast") and the show folded after one season. McGrath was also a co-writer of the Canadian Women's Television Network's "Go Girl!", a send-up of a cable TV talk show that debuted in 1997.