There was once a story pitch for Supernatural and Smallville to cross over.
Mr. Mxyzptlk will be appearing in two upcoming episodes of Supergirl.
Supergirl scored well in the overnight ratings for "Medusa."
Actress Melissa Benoist talks about the four-show DC TV crossover and her role as Supergirl in it.
The CW has released a video interview with Melissa Benoist previewing the upcoming four-show crossover.
Preview clip for the Supergirl episode "Medusa" featuring Mon-El vs. Cyborg Superman
Amazon is massively discounting Supergirl: The Complete First Season on Blu-ray and DVD for Black Friday.
Preview clip for the Supergirl episode "Medusa" which kicks off the DC TV crossover.
Review of the Supergirl episode "The Darkest Places" with some additional thoughts about the previous episode "Changing"
New poster art promoting Supergirl's role in the four-show CW "Invasion!" crossover.
