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"Your lesson is that when someone shows you who they are, believe them; because if I'm how she treats the people spending their days trying to impress her, guess how she'll treat someone she sees as a threat."
Lazlo Valentin to Ryan Wilder

"A Lesson From Professor Pyg" is the fifth episode of the third season of Batwoman, and the forty-third episode overall. It aired on November 10, 2021.



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Guest starring[]





  • This is the first episode of Batwoman where Jacob Kane is not featured or mentioned in any capacity.
  • Alice mentions that Catwoman and Batman once had "a thing," implying some sort of romantic relationship between the two, much like in the comics.
    • Alice's line that she didn't think "heroes did that sort of thing", regarding Batman and Catwoman's sexual relationship, is a reference to the fact that a scene in the third season of Harley Quinn where Batman performed oral sex on Catwoman was axed by DC, who claimed that "heroes don't do that".
  • When Alice is going through the villain files that Montoya gave her, some of the individuals on the files include Magpie, Whip, Talia al Ghul, and Poison Ivy. There is also a reference to Flamingo.


  • Kendrick Jackson is credited as "Maquis Age 7" but the tape has "Marquis Franklin Jet '03" written on it. Since Marquis was born in 1994, that would make him 9 in 2003, not 7.