Some DC Heroes Meet for the First Time in New Clip from The Flash

The CW has released a new clip from tonight’s episode of The Flash, the long-awaited musical crossover with Supergirl, which features some classic DC heroes meeting for the first time! Check it out in the player below.

RELATED: Expanded CW DC Crossover Event Teased for Next Season

Titled “Duet,” tonight’s episode is officially described as follows:

“Barry (Grant Gustin) and team are surprised when Mon-El (guest star Chris Wood) and Hank Henshaw (guest star David Harewood) arrive on their Earth carrying a comatose Supergirl (guest star Melissa Benoist) who was whammied by the Music Meister (guest star Darren Criss). Unable to wake her up, they turn to Team Flash to save her. However, the Music Meister surprises The Flash and puts him in a similar coma, one that Team Flash can’t cure. Kara and Barry wake up without their powers in an alternate reality where life is like a musical and the only way to escape is by following the script, complete with singing and dancing, to the end.”

Dermott Downs directed the episode with story by Greg Berlanti & Andrew Kreisberg and teleplay by Aaron Helbing & Todd Helbing.

Title heroes Grant Gustin and Melissa Benoist are confirmed to have singing parts in the episode along with Jesse L. Martin, Victor Garber, John Barrowman, Jeremy Jordan and Carlos Valdes.

Are you planning to tune in for The Flash / Supergirl musical crossover? Let us know in the comments below!