At 13, Pat auditioned for the Degrassi series, and was subsequently cast as Joey Jeremiah. In 1988, Mastroianni won a Gemini Award for Best Continuing Actor in a Leading Role. After Degrassi High ended in 1992. Degrassi: The Next Generation began in 2001, where Mastroianni reprised his role as Joey for five seasons.
Degrassi High Reunion ft. Pat Mastroianni & Stacie Mistitsyn: $60