Despite the growing tension between them, Cole and Cassie time travel to New York during World War II to track down a dangerous member of the Twelve.
Pistol Packin' Mama — Bing Crosby & The Andrews Sisters
(1944 - New York) The Messengers, Vivian and Wasp, arrive a the home of the Applebaums where they kill them couple before taking on their identities then head to a wartime event for bonds.
(2044) Deacon beats up Ramse when Cole stops him; Dr. Adler tells Katarina about the temporal waves happening since The Messengers travel back in time as Dr. Eckland plays music.
(1944) Cassie and Cole arrive at the asylum to get to Thomas Crawford Jr before the Messengers can only to find clerk dead and Thomas missing with cryptic message on the wall of his room.