Superhero Fight Club 2.0 is a live-action short featuring Arrowverse characters, and a sequel to the first Superhero Fight Club.
Barry and Oliver introduce Supergirl to the new fight club, Felicity and Cisco applying additional features to the fight in which The Flash, Green Arrow, Supergirl, White Canary, Firestorm and Atom need to fight to stay alive.
- Melissa Benoist as Supergirl
- Grant Gustin as The Flash
- Stephen Amell as Green Arrow
- Brandon Routh as The Atom
- Franz Drameh as Firestorm
- Caity Lotz as White Canary
- Carlos Valdes as Vibe
- Emily Bett Rickards as Overwatch
- David Ramsey as John Diggle
- David Harewood as J'onn J'onzz/Martian Manhunter