Supernatural has a special episode set in the wrestling world during the second half of season 11, and there is speculation that Stephen Amell, from CW series Arrow, will appear on the series.

Stephen Amell is a fan of the series, and he shared a selfie of himself watching an episode of Supernatural on his Twitter recently.

Amell also knows a bit about the professional world. According to Cinema Blend. Amell has an on-going feud with WWE superstar Stardust. Amell appeared during a match at Summerslam, a match which he won.

Casting has not been announced yet, but three characters will make an appearance during the special Supernatural episode. TV Line revealed more about the episode:

“The installment — this season’s 15th — revolves around a wrestling tour rocked by some seriously scary mayhem. Among the colorful characters featured in the hour are “Gunnar Lawless,” a wrestling legend grappling with regrets, “Shawn Harley,” a quick-tempered and ambitious rookie on the rise, and “Rio,” a wrestling manager who is saddened to see so many of her guys meeting untimely ends.”

Production on the episode will start in January. Arrow and Supernatural will return to CW later this month. Do you want to see Stephen Amell on Supernatural? Tell us what you think.