The Cast Showoff: Buster, always. Particularly of note here when he walks on his hands and runs around and around on top of narrow walls with no trouble.
Michael Connelly novel
Harsher in Hindsight: When we met Jack McEvoy, he was employed by the Rocky Mountain News. A lot of The Scarecrow deals with how the internet is killing newspapers. The Rocky ended publication the same year The Scarecrow was published.
Keep Circulating the Tapes: The ad was a viral ad on Youtube that had several million views. Chipotle eventually removed it, presumably because the accompanying game had also been removed, but it was later reuploaded by the animation studio behind the short.
Missing Episode: The Scarecrow mobile game has since been removed and can't be downloaded anymore.