Spoilers for New Seasons of 'Arrow,' 'The Flash,' 'DC's Legends of Tomorrow'

Fans of the DC television shows have plenty to look forward to in the upcoming season, with Arrow, The Flash and DC's Legends of Tomorrow all on the CW, not to mention Supergirl on CBS. Thanks to the people in charge, we have some new spoilers about the first three series.

Andrew Kreisberg, one of the producers behind the three CW series', spoke to The Hollywood Reporter about the task of tackling the ever-expanding DC TV universe.

"The highest priority right now is getting the new show[s] launched, and making sure the quality of the old shows stays where it is," Kreisberg told THR at the Television Critics Association semi-annual press tour.

He then went into detail and discussed the recently announced and highly anticipated crossover that will occur when Matt Ryan resurrects his titular character of Constantine from the NBC series to appear on Arrow. Furthermore, he revealed in which episode the character will appear.

"I just read the script for five and it's unbelievable," he said. "You're going to be blown away."

The site notes that CW president, Mark Pedowitz, revealed to reporters at TCA that the episode would feature a resurrection. Executive producer Marc Guggenheim has revealed that Constantine's appearance is tied to the return of Sara Lance (Caity Lotz) as White Canary.

Kreisberg then discussed how the annual Arrow and The Flash crossover will serve as a built-in pilot of sorts for DC's Legends of Tomorrow.

"Both Arrow and Flash are helping to set those things up, in both big ways and small ways, which is lovely," Kreisberg said. "The mystery of what happened with Palmer (Brandon Routh) is playing out on Arrow. Sara Lance will also be playing out in the first seven episodes. The Flash, we obviously have Firestorm and Martin Stein (Victor Garber) and Ronnie Raymond (Robbie Amell). And Kendra Saunders (Ciara Renee) lives in Central City in the Flash finale. Getting to know her. There's going to be a lot happening leading up to the crossover, which is serving as a [quasi] pilot for Legends."

What do you think will happen in this coming season? Let us know in the comments section.