The Flash has announced a trio of returning characters/actors for its ninth and final season (premiering Wednesday. Feb. 8), and they include series vet Keiynan Lonsdale as Wally West aka Kid Flash.

Also due for encores — and all appearing in the farewell run’s ninth episode — are Arrow alum David Ramsey as John Diggle/Spartan, and Sendhil Ramamurthy as Season 6 baddie Ramsey Rosso/Bloodwork.

The longest-running Arrowverse series also revealed a poster (down below) for its 13-episode swan song, and it’s pretty damn perfect.

Showrunner Eric Wallace had a little something to say about each of the above returning guest stars.“As one of the legacy Arrowverse characters who helped start it all, John Diggle holds a special place in our hearts, as well as the fans’,” Wallace said in a statement. “Plus, the commanding presence and commitment to excellence actor/director David Ramsey brings to the screen each-and every time is truly inspiring. So, of course, it was a no-brainer to have Diggle join Team Flash in our final season! So, get ready for a very emotional reunion as John Diggle aka Spartan helps protect Central City alongside Team Flash one, last time.”

Regarding Lonsdale’s first appearance since the middle of Season 6, Wallace noted, “Kid Flash isn’t just another speedster — he’s a beloved part of our Team Flash family. So as soon as we knew he was coming back, we set out to create a special and heartfelt story for his return. The result is a brilliant performance from Keiynan that showcases a side of Wally West you’ve never seen before.”

Ramamurthy’s Bloodwork last was seen late in Season 6, when Eva McCulloch’s Mirrorverse minions tracked him down in his ARGUS containment cell to claim a drop of his blood for reasons.

“Ever since Sendhil turned in such a brilliantly haunting and unforgettable performance as the tortured Ramsey Rosso in Season 6, we’ve been looking for a way to bring him back,” said Wallace. “We also knew we wanted to have Ramsey play a part in Flash’s final race. Fortunately, everything came together and now the villainous Bloodwork’s return will set into motion one of the Flash’s wildest and most emotional adventures yet.”

On the heels of The CW announcing that Keiynan Lonsdale (as Wally West/Kid Flash), David Ramsey (John Diggle/Spartan) and Sendhil Ramamurthy (Dr. Ramsey Rosso/Bloodwork) are all due for an encore during The Flash‘s farewell run, now comes confirmation that Arrowverse vet Stephen Amell will also guest-star in that same, ninth episode.

And as dearly departed (?) Oliver Queen, apparently…?

“As soon as our final season was announced, we knew we wanted Stephen to come back and reprise his iconic role as Oliver Queen,” The Flash showrunner Eric Wallace said in a statement. “After all, it was Oliver who originally launched Barry Allen on his heroic path. That’s why everyone on Team Flash felt so strongly that it was important to create a full-circle moment with Oliver’s return in the final season of The Flash.”

The result of Oliver’s improbable reappearance — after all, he died twice during the “Crisis on Infinite Earths” crossover event, once as Oliver and again as the entity known as Spectre (though he apparently got resurrected this summer in the comic books) — is “an epic-yet-emotional episode we hope Arrowverse fans will enjoy,” Wallace said. “It’s all to say ‘thank you’ to everyone for watching and supporting our show throughout nine wonderful years. We absolutely cannot wait for everyone to see Grant and Stephen saving the world together again. And yes, there will be thrills, chills and tears.”

Original Flash cast member Danielle Panabaker is confirmed to be directing this guest star-studded Episode 9.

Now a star of Starz’s Heels, Amell recently re-re-re-addressed the topic of him ever resurfacing in the Arrowverse, telling Michael Rosenbaum’s Inside of You podcast (in an interview recorded in September), “believe me when I say that this really would come down to the storyline” as opposed to chasing any payday. “There would never be a conversation about money, it would be a conversation about story.”