This week our Dark Knights have us our second Robin episode which is also another Scarecrow episode.

The Scarecrow uses a fear chemical triggered by adrenaline on Gotham's greatest athletes, then bets against them to reap the winnings.

Scarecrows First Design

https://batmantheanimatedseries.fandom.com/wiki/Scarecrow_Gallery?file=NtF_09_-_Scarecrow.jpg#Nothing_to_Fear

Scarecrows Second Design

https://batmantheanimatedseries.fandom.com/wiki/Scarecrow_Gallery?file=FoV_36_-_The_Scarecrow.jpg#Fear_of_Victory

The Adventures of Batman and Robin intro Adam was talking about, this series turns into that in the season 2 onwards.

https://www.youtube.com/watch?v=ws68JFY8qfI