When Joe West first introduces himself to Eliza Harmon as a detective, she responds, "How very Law and Order of you." Jesse L. Martin, the actor who plays Det. Joe West, starred as Detective Ed Green on the TV series Law & Order from 1999 to 2008.
In the comic books, Trajectory can not slow down without a drug.
As Jesse watches the news, the anchor reports something about the entertainer Beyoncé. Jesse remarks "Wait... Do they mean Senator Knowles?" This insinuates that Beyoncé Knowles is a U.S. Senator on Earth-2.
This is confirmed to be the first appearance of a female speedster on the show. The speedster, named Trajectory, is modeled after the female speedster of the same name in the comics.
"How very Law and Order of you Caitlin." Danielle Panabaker actually starred in an episode of Law and Order: SVU and Law and Order: LA