The Flash, Arrow, Legends, And More Celebrate National Superhero Day

The CW wants you to "Suit Up" for National Superhero Day. In this new promo, released nicely timed for today's unofficial celebration of things caped and masked, the heroes of the network say "suit up" and other superhero clichés, a lot.

The glorious part kicks in when they don't only use Arrow, The Flash, and Legends of Tomorrow, but also reach into their archives for the original Flash TV show, the Birds of Prey show, and dip into some of their other modern series. Tom Welling must be feeling super (see what we did there) left out right now.

Check out the video above, and see how else you can celebrate National Superhero Day here.