CBS, 10:00 pm ET
Sadie (Katherine Heigl) does her best to fight her attraction to Billy (Steven Pasquale) in the new episode "Then and Now," partially by pouring herself into another case that concerns a longtime friend (guest star Sam Anderson) of Isaiah (Elliott Gould). Cameron (Laverne Cox) debates advising a client to testify against his cousin in order for him to avoid a wrongful sentence for murder. Judith Light ("Transparent") also guest stars.
CW, 8:00 pm ET
Oliver (Stephen Amell) has several female villains to be concerned about at once in the new episode "The Sin-Eater," as China White, Cupid and Liza Warner (guest stars Kelly Hu, Amy Gumenick and Rutina Wesley) conspire to stage a prison break and go to Star City. In the midst of dealing with them, he discovers Green Arrow is the chief suspect in the death of Detective Malone. Lance (Paul Blackthorne) thinks he's complicit in the convicts' escape.
ABC, 8:00 pm ET
Comic Susie Essman guest stars as a talent agent whose help is sought by Beverly (Wendi McLendon-Covey) in landing acting roles for Adam (Sean Giambrone) in the new episode "So Swayze It's Crazy." The agent has only a certain type of role in mind for him, so Beverly sets out to change his image. Murray (Jeff Garlin) tries to invest himself more in Erica's (Hayley Orrantia) life, to problematic results. Barry (Troy Gentile) attempts to adopt punk behavior.
NBC, 8:00 pm ET
Different teams pursue a lethal courier for the underworld in the new episode "Draw O Caesar, Erase a Coward," with the various routes dictated by separate tattoos. Weller (Sullivan Stapleton) is partnered with Roman (Luke Mitchell), Jane (Jaimie Alexander) sides with Zapata (Audrey Esparza) and Patterson (Ashley Johnson) is matched with Reade (Rob Brown). Ukweli Roach, Michelle Hurd and Archie Panjabi also star.
CBS, 8:00 pm ET
One of the fugitive teams uses cyber know-how to take the Hunters off their trail via online means in the new episode "Poking the Bear." Others on the run aren't quite as lucky, though, since their most recent location is tracked by the Hunters through surveillance.