Season 4ofArrowis currently shooting in Vancouver, with the premiere episode entitledGreen Arrowset to air Wednesday, October 8 at 8 PM ET on The CW. Yesterday, we got our first look at the new costume worn byDavid Ramsey’sDiggle, and today we get our first look at one of the many new characters debuting this season,Rutina Wesley’s Liza Walker, a.k.a. Lady Cop. This image comes courtesy of series starPaul Blackthorne, who posted a photo from the set withRutina WesleyandStephen Amellon his officialTwitterpage.

Rutina Wesley’s Lady Cop will be part of Star City’s anti-vigilante task force inArrow Season 4, although it isn’t quite clear what episode she will debut in. She is just one of many new characters slated to arrive in Star City this season, along withNeal McDonoughasDamien Darhk, Alexander Calvert as Anarky,Echo Kellumas superhero Mister Terrific andJimmy Akingbolaas the villainous Baron Blitzkrieg. TheSeason 3finale,“My Name Is Oliver Queen”, ended with Oliver (Stephen Amell) and Felicity (Emily Bett Rickards) leaving Star City to start fresh, but we’ll have to wait and see what brings the couple back to their home city.

Arrow Season 4 Set Photo

Caity Lotz, whose character Black Canary was killed in the Season 3 premiere, will also make her return in a Season 4 episode of Arrow, where she will be reportedly brought back to life through the Lazarus Pit and resurrected as White Canary. There is speculation that this will happen in the same episode thatMatt Ryanwill guest star asJohn Constantine, since his character has expert knowledge of the Lazarus Pit. It still hasn’t been confirmed which episodeCaity Lotzwill appear in at this time, so we’ll have to wait and see if she crosses paths with John Constantine.

There has also been speculation that DC Comics heroes Batman and Green Lantern will make appearances inSeason 4, but that has yet to be confirmed.DC’s Legends of TomorrowcharacterHawkman, portrayed byFalk Hentschel, is set to appear in both Arrow andThe FlashbeforeDC’s Legends of Tomorrowdebuts next spring. With the season premiere just over one month away, there will surely be many more characters announced, so stay tuned.

After defeating his most formidable foe to date and riding off into the sunset with longtime flame Felicity Smoak, Oliver Queen (a.k.a. The Arrow) left Starling City with the hopes of beginning a new life. But will Oliver ever truly be able to leave behind his past as the Arrow, and, if so, what becomes of the team he has worked so hard to assemble? Will Diggle, Thea, and Laurel be left to continue Oliver’s crusade without him? And with Malcolm Merlyn having ascended to the top of the League of Assassins as the new Ra’s al Ghul, is anyone really safe? While we wait for more details on this upcoming season, check out the first look at Lady Cop below.