After Fox cancelled the series, Lin-Manuel Miranda (David) was one of many high-profile people who started the Twitter campaign "Defenders of the 99" to get the show renewed.
Lin-Manuel Miranda was a fan of the show since the beginning. In an interview with Seth Meyers Melissa Fumero told Seth that when she found out that Lin-Manuel was a fan she got excited and shared it with her co-workers who didn't share her excitement because Hamilton hadn't come out yet. After Hamilton came out though everyone else got excited he was a fan which annoyed her.
Holt who is not into popular culture paraphrases the Johnny Cash song Folsom Prison Blues. While under cover he says he pushed someone just to see him frown.
David says he speaks fluent Portuguese, "obrigado". Obrigado means "thank you", and it was pronounced correctly by actor Lin-Manuel Miranda.
Lin Manuel-Miranda and Stephanie Beatriz would be part of the same cast again in Let's Get Dangerous! (2020) and In the Heights (2021).