The latest teaser for "Crisis on Infinite Earths" may only last 30 seconds, but it's jam-packed with some major teases and the confirmation that some fan-favorite characters will return.
The promo picks up where "Part Three's" cliffhanger left off: at the Vanishing Point, a place introduced in DC's Legends of Tomorrow that exists outside time and space. "We get out of here, we find a way to get everyone we lost back," Supergirl intones over a clip of her carrying Superman's cape.
A smash-cut to Oliver Queen sends the Green Arrow into action, before a close-up on his face shows his eye snap open. "My entire life prepared me for this fight," he insists.
Despite the destruction of the last remaining world in the multiverse in "Part Three," the new footage reveals the return of characters taken by the antimatter wave, including Killer Frost, Mick Rory and Black Lightning. This particular trio stands in the hallway of The Flash's STAR Labs, which was also destroyed with Earth-1. The promo also shows new footage of the Monitor, who died in the last installment. At the time of writing, it is unclear how this key location and these characters return.
"Crisis on Infinite Earths" will return after the winter hiatus. The crossover will conclude on Tuesday, Jan. 14 on Arrow at 8 p.m. ET/PT and in DC's Legends of Tomorrow at 9 p.m. ET/PT. The Supergirl, Batwoman and Flash episodes are now available to stream on The CW.