Putting WonderCon in high gear, Warner Bros. Television’s The Flash caught up with fans at WonderCon in Anaheim on Sunday, April 5 with series stars Candice Patton, Danielle Panabaker and Carlos Valdes, alongside executive producer Andrew Kreisberg for a lively Q&A panel session.

To amp up the excitement, an action-packed trailer from The Flash team offered fans an extended preview of the final episodes of the breakout hit series’ lightning charged first season. The exclusive sneak peek not only featured guest star Emily Kinney (The Walking Dead) as Central City’s latest meta-human menace Brie Larvan aka Bug-Eyed Bandit, and the return of a few fan-favorite Rogues in The Mist, Weather Wizard & Rainbow Raider, but also featured a few familiar faces from Starling City’s Team Arrow, including Brandon Routh (as The Atom) and a glimpse of Arrow’s Stephen Amell standing shoulder to shoulder with cousin Robbie Amell (as Firestorm) and the Scarlet Speedster himself!