An official CW synopsis for the May 8 episode of Arrow is out, and it contains references to “Ferris Air” and “Brion Markov.” Fans of DC Comics would note that “Ferris Air” is often tied to Green Lantern comic books from DC and that “Brion Markov” is the alter-ego of Batman & The Outsiders character Geo-Force.
We’ll see how closely aligned they are and how prominent they are in the episode, but if you’d like to read it, here’s the official write-up:
CAN OLIVER OUTWIT OR OUTFIGHT THE DARK ARCHER TO SAVE THE CITY? — With the Undertaking days away, Malcolm (guest star John Barrowman) dons his black hood to conclude business with seismologist Dr. Brion Markov (guest star Eric Floyd) and his team. Oliver (Stephen Amell) and Moira (Susanna Thompson) entertain a number of surprise – and mostly unwelcome – visitors. Hooded confrontations at home and the Meryln Global Group reveal dark secrets. Meanwhile, Roy (guest star Colton Haynes) and Thea (Willa Holland) are still looking out for a hero. Laurel (Katie Cassidy) makes a decision after Tommy’s (Colin Donnell) revelation. In a flashback to the island, Oliver, Slade (guest star Manu Bennett) and Shado (guest star Celina Jade) struggle to prevent Fyers (guest star Sebastian Dunn) from shooting a Ferris Air jet out of the sky. Paul Blackthorne and David Ramsey also star. Roger Cross and Bryon Mann also guest star. John Behring directed the episode written by Drew Z. Greenberg & Wendy Mericle (#122).
You can read more about Arrow and see some more spoilers for the show here.