San Diego Comic-Con 2014 Featuring Big Bang, Supernatural, Vampire Diaries, iZOMBIE, Arrow and other TV Shows
The Batblade and Redbird motorcycles from the 1997 movie "Batman & Robin" are pictured during a media preview of Warner Bros. VIP Studio Tour "The Batman Exhibit" in Burbank, California June 26, 2014. Reuters/Mario Anzuoni

"Supernatural" cast member Misha Collins made a guest appearance at the 2014 Hollywood Collectors Convention in Tokyo, Japan last Sunday, Dec. 28. The 40-year-old actor, who portrays Castiel in the CW TV series, shared to his followers on Twitter who joined him at the event.

Aside from showing off his acrobatic skills at the convention, Misha Collins also showed on his Twitter account @mishacollins the other celebrity who attended the 2014 Hollywood Collectors Convention with him. Click HERE to see photos. "I met my nemesis, @wwwbigbaldhead (and it was love at first sight)," Collins posted as a caption to the image he shared.

The shared selfie image showed Misha Collins and "The Walking Dead" actor Norman Reedus next to each other. "Look how excited @111bigbaldhead is to be taking a photo with me in Osaka! So endearing...," Collins posted in another shared image of himself with "The Walking Dead" star on Twitter.

The shared images on Twitter have already garnered thousands of retweets and favorites from the millions of fans on the social networking site. According to a TVOvermind report, Misha and Norman's photo together has caused a lot of fans wanting the two actors to appear on each other's show.

Actor Misha Collins will be returning to the small screen as Castiel in "Supernatural" Season 10 when the CW TV series returns from its holiday break on January 2015. The released promo video teased that the storyline to be focused on is the troublesome Mark of Cain on Dean Winchester (Jensen Ackles).

In the mid-season finale episode titled "The Things We Left Behind," Castiel (Misha Collins) witnessed what the Mark of Cain does to Dean Winchester and what the hunter becomes capable of during the ending scene. The upcoming episodes will have Castiel dealing with the issue since Dean asked the angel the favor of taking him out if he goes down the dark path because he does not want to go through that again.

"Supernatural" Season 10 will return with the brand new episode 10 titled "The Hunter Games" on Jan. 20, 2015 at 9 p.m. ET on the CW Network.

I met my nemesis, @wwwbigbaldhead (and it was love at first sight):"

— Misha Collins (@mishacollins) December 28, 2014

Look how excited @wwwbigbaldhead is to be taking a photo with me in Osaka! So endearing... — Misha Collins (@mishacollins) December 30, 2014

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