Sci-Fi Bulletin: Exploring the Universes of SF, Fantasy, Horror and Spy-fi!

“Best team up ever”? The four-way crossover between Supergirl, Arrow, The Flash and Legends of Tomorrow is coming soon, and Warner Bros. have released a short video in which Supergirl meets some of her fellow heroes.

The story begins in November 28th’s episode of Supergirl, and then will continue on the following episode of the other shows that week. “The story that’s being told has a beginning, middle and end: It’s a beginning in Flash, a middle in Arrow, and an end in Legends. But Supergirl is very much a part of the whole thing,” executive producer Marc Guggenheim explained.