Brad Goodman is a self-help guru who appeared in "Bart's Inner Child". Marge watched his motivational video after Homer told her that she was too strict and uptight. Goodman encouraged the inhabitants of Springfield to loosen up and behave like Bart. The town listened to his advice and chaos ensued.
He later appears in the movie where he tries to kill the Simpsons.
- Episode – "Bart's Inner Child"
- Episode – "Radioactive Man"
- – The Simpsons Movie
- Episode – "Dark Knight Court"