In this episode of Seincast, the hosts take a closer look at Seinfeld's season 3, episode 13, titled "The Subway." They explore the episode's distinctive format, where the main characters' stories unfold independently while riding the subway. The conversation includes intriguing behind-the-scenes details, such as Julia Louis-Dreyfus's pregnancy during filming and how Elaine's character developed over time. They also discuss the effective use of voiceover, highlight memorable moments from the characters, and reveal how this episode unexpectedly boosted Seinfeld's ratings, ultimately leading to a renewal for another season.