30-second preview trailer for the DC TV crossover "Crisis on Earth-X"
The CW has released their first teaser trailer for the four-show crossover that involves Supergirl, Arrow, Flash, and DC's Legends of Tomorrow.
The move to The CW doesn't mean that Supergirl will be in the same world as Arrow and The Flash on a permanent basis.
The villains of the Arrow, Flash, Supergirl and Legends of Tomorrow crossover have been revealed.
Supergirl Executive Producer Ali Adler spoke with TV Guide about Supergirl's upcoming second season.
Greg Berlanti talks about whether or not there are plans for a crossover between Supergirl and Arrow, Flash, or Legends of Tomorrow
Chloe withdrawals? Allison Mack will be making an appearance on The CW's Arrow soon.
Andrew Kreisberg has joined Supergirl as an Executive Producer and writer.
Glen Winter has been confirmed as the director of the Supergirl pilot.