Dr. Stacey Swanson

Dr. Stacy Swanson is a psychiatrist. Principal Skinner made Bart go to five sessions with her and he developed a close bond with her. Bart was sad when the five sessions were over so Marge paid for one more session. After that session Bart feels he has got everything off his chest but Dr. Swanson begins to miss him. She goes to her own psychiatrist. It is revealed in the discussion with her psychiatrist that Dark Stanley killed her son.