The CW network has released a new slew of photos teasing its February 28 episode “Attack on Central City,” the second in a two-part arc that began with last week’s “Attack on Gorilla City.” "Attack on Gorilla City" saw Barry doing battle with Solovar, the leader of Gorilla City, before the crew escaped back to their world.

The photos reveal at least one new -- though obscure -- character from the recesses of DC Comics' canon. The obscure character in question is Accelerated Man, played by Sean Poague, who hails from Earth-19 like Gypsy and HR Wells.

RELATED: The Flash Recap: Barry Enters the Gladiator Ring Against Solovar

Jessica Camacho will return as Gypsy, the metahuman Earth-19 bounty hunter, while Earth-2’s Jesse Quick (Violett Beane) decides whether or not she wants to stay with Wally West on Earth-1. Perhaps most tantalizing is the presence of Accelerated Man, who can be seen parlaying with Gypsy in the photos below.

Airing on the CW network next Tuesday at 8 p.m., the “Attack on Central City” episode of “The Flash” stars Grant Gustin as Barry Allen, Candice Patton as Iris West, Danielle Panabaker as Caitlin Snow, Carlos Valdes as Cisco Ramon, Jessica Camacho as Gypsy, Violett Beane as Jesse Quick and Sean Poague as Accelerated Man.