Mrs. Crippen is the math teacher of Fernfield Junior High School.
She is very stern, gaining the nickname, "the Crippler", from her students and does not accept tardiness.
She used to teach Josh Framm.
Air Bud: Seventh Inning Fetch
Andrea Framm and Tammy were late on their first day, so she let them off, but in the future, tardiness would not be accepted. As she continued to talk to the class about how mathematics could be fun, she was unaware that Buddy had crept under her desk.
- The credits simply refer to her as "Teacher."