Oliver Queen has returned!

A fresh behind-the-scenes image from The Flash season nine teases Stephen Amell‘s return to the Arrowverse.
The CW previously revealed that Stephen Amell would return as Oliver Queen, a.k.a. the Green Arrow, for The Flash’s ninth and final season. Amell posted a picture from the series’ set, where filming has started, showcasing his cast chair. The image is below.
In the ninth episode of The Flash’s final season, Stephen Amell will return with David Ramsey, Keiynan Lonsdale, and Sendhil Ramamurthy. Amell makes his first appearance in the Arrowverse since the five-part crossover epic Crisis on Infinite Earth in this episode.
The Flash’s final season has thirteen episodes rather than the twenty or more that it usually has. Greg Berlanti, Eric Wallace, Sarah Schechter, Sam Chalsen, and Jonathan Butler are the series’ executive producers. It is now being produced in Canada Vancouver.
Grant Gustin Gustin, Candice Patton, Danielle Panabaker, Danielle Nicolet, Kayla Compton, and Brandon McKnight are among the primary cast members of The Flash’s ninth season. Javicia Leslie and Nicole Maines, who formerly worked on the Arrowverse, have joined the project as well, though information regarding their roles are being withheld.