Television News Chris Klein joining 'The Flash' cast for Season 5 07/24/2018 American Pie and Election alum Chris Klein is joining the cast of The Flash for Season 5, which is scheduled to premiere Oct. 9 on The CW. Read More RELATED NEWS Kaitlyn Bristowe calls Jason Tartick out for being "mean and pathetic"Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second child TAGS: Jessica Parker Kennedy Grant Gustin Chris Klein Candice Patton The Flash The Flash American Pie Election
