Based on an image posted to Twitter, it looks like the heroes of the CW's four DC-based superhero shows are teaming up right now to film this fall's annual big crossover special. A photo posted by "Arrow" actor Rick Gonzalez teased the team-up, which fans will see hit their TV sets in a month's time. The image shows "Arrow" characters Ragman (Joe Dinicol), Mister Terrific (Echo Kellum) and Wild Dog (Rick Gonzalez) standing alongside other series' leads the Flash (Grant Gustin) and Supergirl (Melissa Benoist) as well as director James Bamford.

The superhero committee. pic.twitter.com/4YwPQRjTYF— Rick Gonzalez (@officialrickg) October 22, 2016

This year's crossover between CW's DC shows will begin in "Supergirl" on November 28 and continue through the week's DC shows, including "Flash" on November 29, "Arrow" on November 30 and "Legends of Tomorrow" on December 1. The crossover will see the CW superheroes go up against the alien race known as the Dominators. Just like the 1988 comic book storyline that introduced them, the four-part crossover will also be called "Invasion!"

Starring Stephen Amell as the Emerald Archer, "Arrow" airs Wednesdays at 8 pm ET/PT on The CW. The series also stars Emily Bett Rickards, David Ramsey, John Barrowman, Willa Holland and more.