Birds of Prey Season 1 Episode 2

The WB thought Helena's costume was too revealing so after the pilot, you never see Helena wear that outfit again.

Brandy Ledford was considered for the role of Barbara Gordon.

If Helena has been going to therapy with Dr. Quinzel for three months, why are they just now discussing why Helena is there? The way it looks, this is the first time they really discussed the issue.

Maybe they'll answer this down the road but it would seem that Harleen had a public villainous persona as "Harlequin". So...neither Barbara or Helena are suspicious that there's a woman with the somewhat awkward name of "Harleen Quinzel"? Now, if Harleen was never an actual supervillain and public partner of the Joker this makes sense, and they haven't really clarified this yet. If we find out she was the Harlequin in "public" this makes the two women look really stupid.

Barbara maintains a public identity as a school teacher, as established here and in subsequent episodes. But "Mr. J" knows who she is - he went to his apartment and shot her. So...shouldn't Harleen know Barbara was Batgirl too? Couldn't he get the information to her (through a lawyer, doctor, something?) to have her finish his revenge?

Helena enters the grounds of Ketterly's manor, looks in one window, and announces that he's home alone. How does she know that? If it's heightened senses, they haven't been working well the rest of the episode: she all but lets a hanging suicide slap her in the face, lets Reese get the drop on her, and a minute or two later manages to lose Ketterly in the house.

In the mindscape, Helena is in her young uncostumed form. When Barbara confronts the yougner version and pulls out the knife, the blood oozes upward for whatever reason, but its a reverse of an earlier shot of older Helena in costume. In the next shot Helena is back to her young, uncostumed version again in the mindscape.

Between when Alfred wakes her up and she interrupts his conversation with Barbara, Dinah still showers incredibly fast (this problem was also in the unaired pilot).

Dr. Quinn says Bruce Wayne "is one" of the wealthiest men in the world - present tense. So he's still around? It's implied that Barbara Gordon has no way to find him since he disappeared/went into exile. Why not just call Bruce up?