Ep 13. Gerry Turns 40

Gerry Duncan, the lovable and oftentimes bumbling high school teacher, is turning 40 in the episode titled "Gerry Turns 40" of the Canadian sitcom Mr. D. He's excited to celebrate the milestone with his friends and colleagues, but quickly becomes disappointed when he realizes that no one seems to have remembered his big day.

As the day drags on and no one mentions his birthday, Gerry begins to spiral into a midlife crisis. He starts reflecting on his life choices and wonders if he's made the right decisions.

Meanwhile, the students at Xavier Academy are tasked with planning a classmate's surprise party, but they can't seem to get their act together. Gerry takes notice of their lack of organization and decides to help them plan the party.

As Gerry takes charge of planning the party, he begins to forget about his own birthday and focuses on making sure that his students have a good time. Along the way, he rediscovers his passion for teaching and realizes that he still has so much to give to his students.

The episode also includes appearances from many of the show's popular characters, including Lisa, Robert, and Trudy. Viewers can expect plenty of laughs and heartwarming moments in this episode of Mr. D.