Wally finds himself being affected by Dr. Alchemy while a killer shadow roams the city.
Series: The Flash
Season 3, Episode 6
Next: “Killer Frost”
Wally saves a young skateboarder as Kid Flash in a dream he is telling to Joe.
A man is killed by a shadow and Barry and Julian come to investigate.
Caitlin, Cisco, and H.R. are attending a movie in the park with Joe and his new girlfriend when it is attacked by the meta-human.
Source: What's Filming — Twitter