"Mrs. Munger's Class" is two seasons of brief, 90-second skits on Disney's One Saturday Morning on ABC that featured the talking heads of a middle school yearbook page. The kids in the photos would often exchange silly dialogue and insults, while Mrs. Munger would tell them to "Simmer down! Simmer! Simmer!" The camera would focus on whoever was speaking on one part of the yearbook page and quickly pan to follow the dialogue. Students would move between the pictures to interact with one another. The show was in black and white, but color was used on occasion (on field trips or to show cosmetics).