As reported by CBR, the May 17th episode of The Flash not only boasts the intriguing cameo, but also teases development for Wally West (Keiynan Lonsdale), who will spring into action in order to assist The Flash despite Joe West’s dismay.
Meanwhile, Wally (Keiynan Lonsdale) takes to the streets to help The Flash stop the meta-humans, which worries Joe (Jesse L. Martin).
The Flash continues Tuesday May 3rd with “Rupture” at 8pm on The CW.
The next few episodes may very well tease Wally’s eventual role as Kid Flash – though Wally might feel a little too mature for that title.