Overnight ratings report for the Flash episode Grodd Lives!
Extended promo trailer for the Flash episode Grodd Lives!
New promotional photos for the Flash episode Grodd Lives, featuring Rick Cosnett and Tom Cavanagh
Preview trailer for the Flash episode titled Grodd Lives
Preview images for the Flash episode titled Grodd Lives
Official description with spoilers for the 21st episode of The Flash, titled Grodd Lives
Titles for the 20th and 21st episode of The CW television series The Flash