The cast and creators of The CW’s The Flash appeared on a panel last night during PaleyFest LA at The Dolby Theater in Hollywood, CA, where showrunner Greg Berlanti talked about what other members of the Flash family could make their way onto the show.

Berlanti, who produces other Warner Bros. TV series Arrow (The CW) and its planned spinoff as well as the upcoming Supergirl show (for CBS), told the attendees at the TV fest that his plan is for Wally West or Bart Allen to appear.