The second episode of Birds of Prey, "Slick," premiered on Wednesday, Oct. 16.
Here's how the network described the episode:
"Slick (guest star Silas Weir Mitchell), an evil meta-human who can turn from solid to liquid, is hired by Dr. Quinn (Mia Sara) to kill the honest cops who stand in her way. When Reese (Shemar Moore) is the next intended victim, Helena (Ashley Scott) comes to his aid and their mutual attraction continues to grow. Meanwhile, Barbara (Dina Meyer) believes Dinah's (Rachel Skarsten) story that she's just a runaway, but Helena remains suspicious."
Michael Katelman directed the episode, which was written by Laeta Kalogridis and Melissa Rosenberg.
Another description states the following:
"Harley Quinn hires a meta-human with the ability to transform into water to kill whats left of the New Gothams police department. But when Detective Reese becomes the target, Helena must do what she can to ensure that nothing happens to their one ally. Meanwhile, Barbara tries to uncover whatever it is that Dinah is hiding from them."