Arrow may have concluded in January 2020, but Mia Queen isn't quite done being a superhero just yet.

The character, who was introduced as Oliver Queen and Felicity Smoak's daughter in the Arrowverse's flagship series back in December 2018, is set to return in The Flash's latest crossover event.

The five-parter, titled 'Armageddon', sees Barry Allen (Grant Gustin) team up with the likes Jefferson Pierce/Black Lightning (Cress Williams), Ryan Wilder/Batwoman (Javicia Leslie) and more to fight telekinetic alien Despero (Tony Curran), Eobard Thawne/Reverse Flash (Tom Cavanagh) and Damien Darhk (Neal McDonough) – all the while fretting over his rumoured role in the future destruction of Earth in 2031.

katherine mcnamara as mia queen the flash season 8
The CW

Related: The Flash boss teases Doctor Who star as "unique" Arrowverse villain

Two episodes in and we've already seen appearances from Supergirl's Alex Danvers (Chyler Leigh), via video chat, and Brandon Routh's Ray Palmer/Atom. Right at the end of the second instalment, Barry met up with Jefferson at the Hall of Justice, too.

According to TV Line, the follow-up will feature another cameo from Leigh, while Osric Chau will reprise his 'Crisis on Infinite Earths' role as Ryan Choi/Atom. Batwoman is scheduled to rock up in Part 4 and now, details surrounding archer Mia's involvement have finally been revealed.

Mia (Shadowhunters' Katherine McNamara) is due to come across Barry in the fifth episode, when she drops in from the future to save a lost loved one. But which "lost loved one" will she looking to rescue?

the flash armageddon poster
The CW

Related: The Flash boss responds to *that* surprise death

Airing on Tuesday, December 14, the finale is also gearing up to give Barry the "opportunity to end his lifelong battle with Reverse Flash for good", but it sounds as if the consequences will be dire.

"The payoff could be too much for Barry and team to handle," the official synopsis teases.

The Flash airs on The CW in the US. Sky Showcase and NOW air the show in the UK.


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