Supergirl and The Flash executive producer Andrew Kreisberg has officially been fired following an investigation into sexual harassment allegations.
CW preview trailer for the Supergirl episode "Reign"
Overnight ratings report for the Supergirl episode "Crisis on Earth-X"
Supergirl kicks off the DC TV crossover "Crisis on Earth-X" tonight.
Supergirl's Melissa Benoist talks about this year's DC TV crossover "Crisis on Earth-X."
Supergirl cast member Chyler Leigh previews the four-show DC TV crossover "Crisis on Earth-X" airing on The CW.
Greatest American Hero William Katt appears in the Supergirl chapter of the DC TV "Crisis on Earth-X" crossover.
Preview clip for the Supergirl episode "Wake Up"
Actor David Harewood has shared a peek inside the Legion ship on Supergirl.
30-second preview trailer for the DC TV crossover "Crisis on Earth-X"
