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The Thirteenth Hat
Jervis Tetsch, aka the Mad Hatter, is abducting all the jurors who convicted him of a previous crime wave. He is also taking their hats. His final target is none other than Batman, who provided the key testimony in the Mad Hatter's trial. Batman and Robin have the Mad Hatter and his gang cornered but the criminal mastermind manages to encase the Caped Crusader in plaster of Paris.
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![](https://image.tmdb.org/t/p/w300/k9YyjHQFHETxcPjyT4nCJrDro3P.jpg)
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Other episodes for this season
![Hi Diddle Riddle](https://image.tmdb.org/t/p/w300/uThDItkAclvvUcm1YfHVaR1lF0W.jpg)
![Smack in the Middle](https://image.tmdb.org/t/p/w300/ovKlKx8p0tiBUYQAACbUxzbicfg.jpg)
![Fine Feathered Finks](https://image.tmdb.org/t/p/w300/d0hMthjrkgM38Zj4XV6TnaCOPkT.jpg)
![The Penguin's a Jinx](https://image.tmdb.org/t/p/w300/uoFhL7HStZGmu7QMU00zReUWe7m.jpg)
![The Joker Is Wild](https://image.tmdb.org/t/p/w300/twUl0Lv0mdgPMswG9WRuCsft4Ta.jpg)
![Batman is Riled](https://image.tmdb.org/t/p/w300/eaxEZ3ThtkyZ5gLtBlG5frD7B3X.jpg)
![Instant Freeze](https://image.tmdb.org/t/p/w300/mWAXhrP5ZcyXXoNgHKGMmjXhHz2.jpg)
![Rats Like Cheese](https://image.tmdb.org/t/p/w300/llZ2Hm41sqddSLqyLxjOz2YBETz.jpg)
![Zelda the Great](https://image.tmdb.org/t/p/w300/bYqDQRGrL93WLlSBnaDB5d3flhK.jpg)
![A Death Worse Than Fate](https://image.tmdb.org/t/p/w300/9eg1JHfNLGQbxEhyCNY4QpTyi13.jpg)
![A Riddle a Day Keeps the Riddler Away](https://image.tmdb.org/t/p/w300/gpXjnNssXndd8UptkxoZ1ZbWHgY.jpg)
![When the Rat's Away the Mice Will Play](https://image.tmdb.org/t/p/w300/nOql4alyVRgizjebfpyeyJcVcCI.jpg)
![The Thirteenth Hat](https://image.tmdb.org/t/p/w300/mM2VdCTkMQbEt3rUh54A5BjqdBY.jpg)
![Batman Stands Pat](https://image.tmdb.org/t/p/w300/PwDYc6bcY5LAahuUX9n0dudiqG.jpg)
![The Joker Goes to School](https://image.tmdb.org/t/p/w300/wFfXUePrwNVtgYuduqU4Hyfvqxb.jpg)
![He Meets His Match, The Grisly Ghoul](https://image.tmdb.org/t/p/w300/6a7oejwB9HxpsZ0RoHJitTONQGz.jpg)
![True or False-Face](https://image.tmdb.org/t/p/w300/uu0mU1L1E5q2rhxTHaIhT6uDDSN.jpg)
![Holy Rat Race](https://image.tmdb.org/t/p/w300/vx63wyfVJfFwOISCqFTC4PQ5aed.jpg)
![The Purr-Fect Crime](https://image.tmdb.org/t/p/w300/t8qs5QAUsQgda1xBJzwmjm6fIFQ.jpg)
![Better Luck Next Time](https://image.tmdb.org/t/p/w300/7FyPEFeSKJHRTTkiylLp9kDoEcX.jpg)
![The Penguin Goes Straight](https://image.tmdb.org/t/p/w300/nS8g1TGfBzF2747a0vcBY4pHTII.jpg)
![Not Yet, He Ain't](https://image.tmdb.org/t/p/w300/vQOTfjJ2He4VQqq2UHQyWXOnmhV.jpg)
![The Ring of Wax](https://image.tmdb.org/t/p/w300/iHnzpUOfLW4gXNAnbtdLw9nN0xh.jpg)
![Give 'em the Axe](https://image.tmdb.org/t/p/w300/9FXxNuW1TvmoFjDFRYm8R1WLSDt.jpg)
![The Joker Trumps an Ace](https://image.tmdb.org/t/p/w300/tLd8HPiy0hanPF7sO9QHmcG44I9.jpg)
![Batman Sets the Pace](https://image.tmdb.org/t/p/w300/bqc0Uym8RCCzGGbdSrB9E3ItwrI.jpg)
![The Curse of Tut](https://image.tmdb.org/t/p/w300/nsO1oKte3esaIxUdoUx2MB4Ka0r.jpg)
![The Pharaoh's in a Rut](https://image.tmdb.org/t/p/w300/bC7cf7MK76fLJItEiLOtqDrKIF7.jpg)
![The Bookworm Turns](https://image.tmdb.org/t/p/w300/x065JrUyq0DBEZhB6MRyn4dWI9j.jpg)
![While Gotham City Burns](https://image.tmdb.org/t/p/w300/zWCCTmpaRZscYKqimCdrk7j08PZ.jpg)
![Death in Slow Motion](https://image.tmdb.org/t/p/w300/zpfsC0QBTEgaEh2bgCVRweH5hQD.jpg)
![The Riddler's False Notion](https://image.tmdb.org/t/p/w300/nG4mXPZAfDY7cgBpBbZdDE1eMlL.jpg)
![Fine Finny Fiends](https://image.tmdb.org/t/p/w300/vwIRfk3ONTiRmkc7hhaGxRJMK7Z.jpg)
![Batman Makes the Scenes](https://image.tmdb.org/t/p/w300/fVB7pAcZEvKx5WgceAiqMguLBdI.jpg)