Mr. Brink is a frequent background character, often appearing as a teacher or professor.
Steve and Akiko Yoshida trick-or-treat at his house in "Best Little Horror House in Langley Falls" and he warns them that Toshi is looking for them. He is also shown to have a sizable dolphin collection.
When he assigns the kids in his class at Pearl Bailey High School to write a report about their own fathers in "The Adventures of Twill Ongenbone And His Boy Jabari", Stan isn't interested in talking to him. With his friends listening in over a speakerphone, Steve tries to get more info from his dad and Stan launches into detail about killing people which horrifies the boys. When Steve realizes that he can't use that as a story, he calls again and the boys get an earful about Stan's sexual relations with Francine. Steve tries to blow off the assignment, but when pushed by Mr. Brink, he calls up Stan again, who launches into a depressing monolog about killing himself, causing Mr. Brink to throw himself out the window.
Mr. Brink later appears as a professor at M.I.T. in "National Treasure 4: Baby Franny: She's Doing Well: The Hole Story" when Francine sets out to solve an impossible math problem, only to find out from Mr. Brink that she made a mistake.
- "Roger Codger"
- "Not Particularly Desperate Housewives"
- "An Apocalypse to Remember"
- "The Magnificent Steven"
- "Spring Break-Up"
- "Shallow Vows"
- "100 A.D."
- "Best Little Horror House in Langley Falls"
- "Stan's Food Restaurant"
- "Gorillas in the Mist"
- "Killer Vacation"
- "American Stepdad"
- "The Adventures of Twill Ongenbone And His Boy Jabari"
- "National Treasure 4: Baby Franny: She's Doing Well: The Hole Story"
- "The Devil Wears a Lapel Pin"