A new photo for "Crisis on Infinite Earths" debuts Kevin Conroy's Batman suit. 1 / 8
It appears in the Bat cave between Kate Kane and Conroy's Bruce Wayne. 2 / 8
Conroy is also wearing an exoskeleton suit around his everyday clothes. 3 / 8
Other photos feature Brandon Routh's Superman choking Tyler Hoechin's Superman. 4 / 8
The final trailer for Crisis dropped today. 5 / 8
It shows the destruction of an Earth. 6 / 8
And the Arrowverse heroes assembling to stop the multiversal threat. 7 / 8
"Crisis on Infinite Earths" begins Sunday, Dec. 8 at 8 p.m. ET/PT on Supergirl. 8 / 8