Arrowverse Crossover: Every Character Confirmed For 'Elseworlds'

15. Brainiac-5

Arrowverse Elseworlds
The CW

It's only going to be a small role, but actor Jesse Rath has confirmed he'll be a part of the crossover. Even better, though, is that Supergirl's resident, er, brainiac will be sharing the screen with The Flash's, as he gets to meet Cisco - although what happens remains unclear.

Contributor
Contributor

NCTJ-qualified journalist. Most definitely not a racing driver. Drink too much tea; eat too much peanut butter; watch too much TV. Sadly only the latter paying off so far. A mix of wise-old man in a young man's body with a child-like wonder about him and a great otherworldly sensibility.