Supergirl Joins The CW's Superhero Fight Club — WATCH VIDEO

The CW’s Superhero Fight Club has a new member, and she couldn’t be more giddy to join the ranks.

Supergirl gets “kidnapped” by the heroes of Arrow, The Flash and Legends of Tomorrow in a new promo, featuring an upgraded training facility equipped for the Girl of Steel’s powers, with Team Tech (aka Cisco and Felicity) in the control room. Unlike the previous heroes vs. villains fight club video, there are no bad guys to be found this year — at least not in the teaser above.

On Thursday, it was revealed this fall’s four-way crossover between the super shows will pit the crew against DC Comics’ Dominators. Arrow and Legends EP Marc Guggenheim says he’s “taking inspiration from a DC crossover from the late 1980s known as Invasion!, which featured an alien race called the Dominators, who’d previously vexed the Legion of Superheroes.”

The CW superhero slate kicks off its new seasons starting Tuesday, Oct. 4 (with The Flash), followed by Arrow (Wednesday, Oct. 5), Supergirl (Monday, Oct. 10) and Legends of Tomorrow (Thursday, Oct. 13)

Press PLAY above for a sneak peek, then head to the CW app for the full video.