Before Ruth disrobes to show her in the Liberty Belle costume, she was dressed as an homage to Babe, The Farmer's Daughter, one of the original GLOW characters. Ursula Hayden, who played Babe in the original GLOW, is the series consultant.
The beginning of this episode is an homage to the beginning of All That Jazz (1979).
First on-screen appearance of Britt Baron (Justine) this season.