In the seventh episode of 9-1-1's first season, " Full Moon (Creepy AF) ," the crew of the 118 station tackles several unsettling emergencies driven by the full moon's chaotic influence. The episode features intense scenarios, including a savage attack, a bizarre medical emergency, and multiple emergency calls at a yoga studio. You can watch the full episode, with its dramatic character developments for Hen and Buck, on platforms like TV Fanatic and the 9-1-1 Wiki . Full Moon (Creepy AF) | 9-1-1 Wiki