Photo: The CW

When The CW’s DC heroes once again reunite for this winter’s Arrowverse “Elseworlds” crossover, somehow Arrow’s Stephen Amell and The Flash’s Grant Gustin swap roles as the Flash and Green Arrow.

While the poster did not show the actors fully in their new super suits, new set photos surfaced on Twitter to show off their new threads.

In the photo, Gustin sports Green Arrow’s green look (with bow and arrows in hand), while Amell takes on the speedster in the red ensemble with a lighting bolt on his chest. Also seen are Melissa Benoist’s Supergirl and her cousin Superman (Tyler Hoechlin), who will be returning to the Arrowverse since his departure from Supergirl in season two. Hoechlin appears in his signature blue suit, and not the all-black version that a previous photo indicates he’ll wear in the crossover episode.

Other set photos have shown that Gustin and Amell might play an alternate version of the Tiger Twins as biker versions of Barry Allen and Oliver Queen in the Elseworlds.

In addition to Superman’s return to the Arrowverse, the crossover will also introduce Batwoman/Kate Kane (Ruby Rose) and Lois Lane (Elizabeth Tulloch).

The “Elseworlds” Arrowverse crossover begins December 9 on The CW.