The Flash is adding some new cast members in Season 4 to give Barry and the team some new villains to go up against.
The news was revealed at the show's San Diego Comic-Con panel on Saturday.
First up is Neil Sandilands, who will portray The Flash Season 4's big bad: The Thinker.
Sandiland’s Clifford Devoe is “a megamind who embarks on a season-long battle” with the Barry.
He is “a true genius” who has “devised an intricate plan to fix all that he deems wrong with humanity.”
Sandilands previously appeared on The 100 as Lexa's right-hand man, Titus.
Not much else is known about his latest role, but we do know who will be playing his accomplice.
Kim Engelbrecht will play the DC Comics character The Mechanic. She believes everything Devoe says to her, and she helps craft devices to help the villain carry out his big plans.
Engelbrecht's most recent TV role was in Syfy's Dominion in which she was a series regular.
Finally, Danny Trejo will board the series as Earth-19 bounty hunter Breacher.
He is the father to Gypsy and has a lot to say about what she gets up to. Look for them to butt heads several times.
His mission is to prevent inter-dimensional travelers from hurting anyone, so we're sure he's not only going to bickering with his daughter.
Trejo is a seasoned TV actor. He has had roles in From Dusk Till Dawn: The Series, Sons of Anarchy and Franklin & Bash.
What do you think of the three additions?
Who are you most excited to see on the new season?
Hit the comments!
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Note: The Flash Season 4 debuts October 10 on The CW!
Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.