The Flash· Season 1 · Episode 18
Twin Streaks
Barry is cloned by Dr. Jason Brassel, who names the clone "Pollux". Upon learning he has created for the purpose of weaponization, Pollux goes on a rampage and comes into conflict with the Flash, ultimately defeating him.
Not streaming in your region — see every region's options
Guest stars
Mike Genoveseas Lt Warren Garfield
John Wesley Shippas Pollux
Charley Langas Ted Whitcomb
Lenny Von Dohlenas Jason BrassellCrew
James A. ContnerDirector
Stephen HattmanWriter
Shows like The Flash
The closest matches on shared genres, ranked by match strength and popularity.
- 01Action·Adventure·Science-FictionStargate SG·11997–2008·Syfy
Stargate SG-1 is a science fiction series based on the original film Stargate. - 02Action·Adventure·Science-FictionThe Mandalorian2019–2023·Disney+
After the stories of Jango and Boba Fett, another warrior emerges in the Star Wars universe. - 03Action·Adventure·Science-FictionLanterns2026·HBOLanterns follows new recruit John Stewart and Lantern legend Hal Jordan, two intergalactic cops drawn into a dark, Earth-based mystery as they investigate a murder in the American heartland.
- 04Action·Adventure·Science-FictionStar Trek: Strange New Worlds2022–present·Paramount+
Star Trek: Strange New Worlds follows Captain Pike, Science Officer Spock and Number One in the decade before Captain Kirk boarded the U.S.S. - 05Action·Adventure·Science-FictionAhsoka2023–present·Disney+Set after the fall of the Empire, Ahsoka follows the former Jedi knight Ahsoka Tano as she investigates an emerging threat to a vulnerable galaxy.
- 06Action·Adventure·Science-FictionMonarch: Legacy of Monsters2023
After surviving Godzilla's attack on San Francisco, Cate is shaken yet again by a shocking secret.
