The CW recently revealed that their four superhero shows will be doing another multi-episode crossover among all four shows! In the TCA panel, they revealed the details of the crossovers between Supergirl, The Flash, DC’s Legends of Tomorrow, and Arrow.
“Supergirl” will premiere the event during its usual 8 PM time slot, with “Arrow” following with a new episode at 9 PM. Then the next night will follow the first two episodes with “The Flash” and “DC’s Legends of Tomorrow” on Tuesday, November 28 at 8 PM ET and 9 PM ET, respectively.
Following the crossover event, all four shows are all set to return to the network the week of October 9 with new episodes. “Supergirl” once again kicks it off at 8 PM that Monday. Tuesday, October 10th will see the Season 4 premiere of “The Flash” followed by the Season 3 premiere of “DC’s Legends of Tomorrow”. Finally, “Arrow” shifts to a new date and time and will premiere its sixth season on Thursday, October 12 at 9 PM.
Be sure to check out the 2017 CW superhero crossover event beginning Monday, November 27.