A Dark Knight: The Sinking Ship, The Grand Applause - S4-E15
Continuity mistake: Bruce begins to turn to face Selena twice as she speaks to him about searching for a fenced item she needs back.

Starring: Sean Pertwee, Ben McKenzie, Donal Logue, David Mazouz, Camren Bicondova, Dean Morris, Jon Beavers
A Dark Knight: The Sinking Ship, The Grand Applause - S4-E15
Continuity mistake: Bruce begins to turn to face Selena twice as she speaks to him about searching for a fenced item she needs back.
Mommy's Little Monster - S2-E7
Continuity mistake: Miss Kringle's head is canted up and to the right as she lays on the gurney in the morgue refrigerator, but when Edward Nygma pulls her out, her head is facing straight up. Subsequent shots of her in the refrigerator her head is canted up and to the right.
A Dark Knight: Queen Takes Knight - S4-E11
Bruce Wayne: Alfred, you're fired.
Trivia: Paul Reubens (better known as Pee-Wee Herman) plays Elijah Van Dahl, who claims he is Oswald Cobblepot's (a.k.a. The Penguin) father. Reubens played The Penguin's father in the film "Batman Returns."
Question: How is it that Butch doesn't get his hand back but Galavan's sister has full control over hers even though it was sliced off?
Answer: Tabitha got her hand sewn back on, Butch didn't.