The episode pays off the previously-teased "The Fearsome Dr. Crane," in which the father of the man who will one day become the Scarecrow as we know him in the comics and other media makes his first appearance.
You can check out the official synopsis below.
DANGER COMES IN LARGE DOSES ON AN ALL-NEW “GOTHAM” MONDAY, FEBRUARY 9, ON FOX
Gordon and Bullock set out to stop Gerald Crane, a biology teacher who has been harvesting the glands of his murder victims. Meanwhile, after finding herself in an unusual setting, Mooney continues plotting to gain power, and Falcone attempts to change Maroni’s plan for the Penguin. Then, Bruce takes a treacherous hike in the all-new “The Scarecrow” episode of GOTHAM airing Monday, Feb. 9 (8:00-9:00 ET/PT) on FOX. (GTH-115) (TV-14 D, L, V)
Cast: Ben McKenzie as Detective James Gordon, Donal Logue as Harvey Bullock, Jada Pinkett Smith as Fish Mooney, Sean Pertwee as Alfred, Robin Lord Taylor as Oswald Cobblepot/The Penguin, Erin Richards as Barbara Kean, David Mazouz as Bruce Wayne, Camren Bicondova as Selina Kyle/the future Catwoman, Zabryna Guevara as Captain Sarah Essen, Cory Michael Smith as Edward Nygma/the future Riddler, Victoria Cartagena as Renee Montoya, Andrew Stewart Jones as Crispus Allen, John Doman as Carmine Falcone
Guest Cast: Morena Baccarin as Dr. Leslie Thompkins, David Zayas as Don Maroni, Babs Olusanmokun as Mace, Eisa Davis as Judith Barthel, Peter Jay Fernandez as Doctor