[Trailer] The Flash Season 3 Episode 21: Cause and Effect
Title: “The Flash Season 3 Episode 21: Cause and Effect” Genre: Superhero fiction, Drama, Action Platform: TV – The CW Director: David McWhirter Writer: Judalina Neira & Lauren Certo Rating: TV-PG Release: May 9, 2017 Cast: Grant Gustin, Jesse L. Martin, Tom Cavanagh Feature image: Source https://youtu.be/8WkCNhlKLM0