The third Thanksgiving episode of the series.
The "A" that the Children of Liberty use to mark alien houses is done in a similar manner to the DC villain Anarky.
In the previous episode Colonel Haley reprimanded Alex Danvers for not saluting her superior officer at the end of their conversation. In this episode she lets Alex get away with this offense several times.
Steve Byers (Tom) and Katie McGrath (Lena Luthor) previously starred in the first season of the show Slasher (2016).
The Children of Liberty's manifesto as printed, is rife with dozens of misspellings, typos, grammatical errors and missing or misplaced punctuation - way too many to list here, realistically.