Chris Wood (Mon-El) and other super-guests will be returning for the 100th episode of Supergirl.
Official preview images for the Supergirl season finale titled "Reign"
CW preview trailer for the Supergirl episode "Reign"
The CW has released a first look photo of Odette Annable in full costume as Reign from Supergirl Season 3
Preview images for the Supergirl season premiere featuring Smallville's Erica Durance
Andrew Kreisberg looks back at Supergirl Season 2 and forward to Season 3 in a video interview.
Andrew Kreisberg has revealed new details about Supergirl Season 3's take on Reign.
The cast of Supergirl signed autographs at Comic-Con to promote Season 3.
Odette Annable is joining the cast of Supergirl as the Season 3 villain.
