Between Fear the Walking Dead (2015) and its mother show The Walking Dead (2010), this episode marks the first time in franchise/series history where the word "Fuck" is stated explicitly on a broadcast television premiere. Past episodes of "The Walking Dead" have featured the word in alternate takes, including the infamous Negan swearing alternate take of the Season 6 finale, though these were only available on Blu Ray and DVD releases.
At one point, Alicia is handed a walkie talkie which she's not keen on using. Ironically, when the series changed to new showrunners in Season 4, it was highly mocked for its almost incessant use of the devices.
It was during the filming of this episode that [link=nm1997689 discovered that she was pregnant. She initially thought she had food poisoning.
We discover that Crazy Dog's first name is Lee.