Forget Batman vs. Superman. Forget Captain America vs. Iron Man.

If you're ready to get amped for Flash vs. Arrow, we've got the promo for you. There's action, there's comedy — there's plenty of two superfriends trying to bash each other to bits.

See more 'The Flash': Every Major DC Character on The CW Series

Watch the full, two-part crossover during the Dec. 2 episode of The Flash and the Dec. 3 episode of Arrow. And check out what the shows' cast and creators told The Hollywood Reporter about the TV event here.