Iris West-Allen and Lois Lane read up on a solution in this still from tonight’s Crisis on Infinite Earths: Part Two episode.

In the new hour, the group uses Ray’s (Brandon Routh) invention to track new recruits to help save the universe. The Monitor (LaMonica Garrett) sends Iris (Candice Patton), Clark (Tyler Hoechlin) and Lois (Elizabeth Tulloch) in search of a mysterious Kryptonian, while Kate (Ruby Rose) and Kara (Melissa Benoist) head out to find Bruce Wayne (Kevin Conroy).

In addition, Mia (Katherine McNamara) challenges Sara (Caity Lotz); Rory (Dominic Purcell) discovers a hidden talent, and Lex Luthor (Jon Cryer) returns.

Crisis on Infinite Earths: Part Two airs TONIGHT, December 9th @ 8PM ET/PT on The CW.

Check out a little behind the scenes video below!