DC's Legends of Tomorrow has cast Suits star Patrick J. Adams in a mystery role for its upcoming season finale on May 19, according to Entertainment Weekly. The Hollywood trade didn't reveal the identity, but according to an unnamed source he will be a "fun character the fans will love" that will be in both the season finale titled "Legendary," as well as the fall's second season premire "with the potential for more."
It was previously reported that a "beloved hero from the DC canon" would appear in the CW freshman show's season finale, which seems to mirror the description of Adams' reported character by EW.
Adams is currently scheduled to remain the leading star of Suits on the USA, which is currently filming it's sixth season.
DC's Legends of Tomorrow airs Thursdays on CW, with the season finale scheduled for May 19.