The Retirement Castle administrator is a woman appearing briefly in Bart the General, who works as an administrator at the Springfield Retirement Castle, and sees Bart to Abe. The next time the administrator is seen, its a fat, blue-haired man, implying she was fired or has retired from this job. She reappears in "New Kid on the Block".
- Episode – "Bart the General"
- Episode – "Old Money" (working at the Retirement Castle; blue hair)
- Episode – "New Kid on the Block"