The writers of the show felt that, wiht this episode, the series took an adult turn.
During the beginning of the robbery at the start of the episode, Two-Face tells everyone "For the next five minutes, I'm in control!" This line was spoken by actor Al Pacino in "Dog Day Afternoon".
The entire line "Don't bother to adjust the picture..." is also similar to the introduction for the classic science fiction series The Outer Limits: "Do not attempt to adjust your television. We are controlling the transmission.".
Once again, Richard Moll performs using two different voices for Two-Face and Harvey Dent. However, he also voiced Thomas Wayne during Batman's nightmare, making him the voice actor with most characters and performances on the series. His performance for THomas Wayne was uncredited.
Murphy Cross, the voice of Grace Lamont, was at the time married to Matt Landers, who voiced Frankie.