This article contains spoilers for the latest episode of "The Penguin." Four weeks into "The Penguin" and there has been nary a reference to Robert Pattinson's masked, bat-themed vigilante colloquially referred to as "Vengeance" among Gotham's criminal element -- though that's not to say that the events of director Matt Reeves' "The Batman" have been brushed under the rug.

The Penguin Episode 4 “Cent’Anni” finally revealed the dark backstory of Sofia Falcone (Cristin Milioti) and the events that led to her being committed to Arkham Asylum for ten years. While getting that pivotal piece of backstory,

It feels counterintuitive, but it’s quite a joy knowing that you don't have to hunt through The Batman spin-off looking for Easter eggs. Here's a great example: The Penguin episode 4 took viewers to Arkham Asylum and didn’t show us the Joker.