While the rest of the title cards in each episode of the series have their own theme music, the theme that plays in this episode's title card is the same that plays in the one in "Nothing to Fear".
Scarecrow's appearance has changed from his original appearance, going from a sock puppet to a more skeletal "scarecrow" face. The producers still felt this appearance was not sufficiently scary, thus leading to a slight change for his next appearance and a complete revamp for The New Batman Adventures. Also, his tone of voice changes, where he goes from sounding like a college professor to a more grouchy and broken voice.