Crisis on Infinite Earths is giving fans the Smallville reunion they've been waiting for, and now we have our first look! On Thursday, Erica Durance shared a photo from the upcoming Arrowverse crossover of herself alongside co-star Tom Welling. In the pic, Welling rocks his trademark red plaid while Durance sports a familiar denim top.

Both are set to reprise their respective roles as Lois Lane and Clark Kent for the five-part event, which will explain what happened in the decade since Smallville's series finale. Durance is the second Lois Lane headed to the crossover — Elizabeth Tulloch, who plays the famed journalist on Supergirl, is also poised to appear.

Everything We Know About the Arrowverse's Crisis on Infinite Earths Crossover

The event will also feature an abundance of Supermen with Supergirl's Tyler Hoechlin and DC's Legends of Tomorrow's Brandon Routh (who donned the red cape in the 2006 film Superman Returns), set to join Welling for the crossover. In addition, John Wesley Shipp, who portrayed Barry Allen in the original '90s The Flash series, will appear alongside Grant Gustin, who currently stars as the iconic speedster on The CW's The Flash.

The five-way crossover kicks off this fall with Supergirl on Sunday, Dec. 8 at 8/7c, continuing on Batwoman on Monday, Dec. 9 and The Flash on Tuesday, Dec. 10. After winter break, the crossover will pick up again on Tuesday, Jan. 14 with a new episode of Arrow at 8/7c before concluding with DC's Legends of Tomorrow at 9/8c.

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