A new report suggests that the Season 1 finale of "DC's Legends of Tomorrow" will introduce a familiar face from the DC Universe to its cast, in the final scene of the episode.

There are no details about the character, except that it's a "beloved superhero from the DC canon."

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TVLine reports, "Rumor has it the final scene of Legends of Tomorrow's May 19 season finale will introduce a 'beloved superhero from the DC canon; whose mysterious agenda serves as 'a launching off point for Season 2.'

We've already had a ton of beloved characters appear on "Legends," so who could be next? Blue Beetle? Doctor Fate? Mister Miracle? We'll likely have to wait until May 19 to find out...

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"Legends of Tomorrow" airs Thursdays at 8/7c on The CW.