Perfect Pie is a play written by Judith Thompson, and first staged at Toronto's Tarragon Theatre in 2000, with Judith Thompson also directing. The assistant director for the original production was Caroline Azar. The original cast starred Nancy Palk (Patsy), Tara Rosling (Young Patsy), Sonja Smits (Francesca), and Liisa Repo-Martell (Marie - Francesca's original name). Music for the production was composed and performed by Bill Thompson. The play was originally written as a monologue in 1993. It was published in book form by Playwrights Canada Press on September 1, 2000.