In the episode, she first appears with other parents on a Zoom conference with Mr. Mackey about allowing their children to return to school. When the students are quarantined in school for two weeks, Red is seen on a Zoom call with her parents in the computer lab. Mr. McArthur tells Red that they miss her.
Moira McArthur has shoulder-length red hair with a center parting and long eyelashes. She wears a gray cardigan over an olive green shirt, a black knee-length skirt, and black shoes.
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- "Pandemic" - Seen on the news during the first attack of the Guinea Creatures
- "The Tale of Scrotie McBoogerballs" - Seen reading Butters's new book.
- "200" - Seen at the town meeting about Muhammad.
- "Cartman Finds Love" - Seen in the audience of people awing over Cartman's song to Kyle.
- "Handicar" - Seen leaving the theater.
- "A Boy And A Priest"
- "PC Principal Final Justice" - Seen at the Gun show.
- "Douche and a Danish"
- "Franchise Prequel"
- "Raising the Bar"
- "A Scause For Applause"
- "The Scoots" - Seen in the beginning of the episode decorating a blue house and is later seen at the Park County Community Center.
- "Let Them Eat Goo" - Seen at the announcement for Tegridy Burger.
- "The Pandemic Special" - Appears in a Zoom conference with Mr. Mackey and other parents. Later she and her husband have a Zoom call with their daughter.
- South Park: The Fractured But Whole
|Minor Characters from Season Twenty-Four|
Anthony Fauci | Bat | Chief Scientist | Chinese Clubbers | Delivery Express Man | James (Build-A-Bear) | Millard Anderson | Moira McArthur | Mr. McArthur | Pandemic Specialists | Pangolin | Sef Furman