Every year Montreal's Comiccon attracts a ton of celebrities and this year will be no different.
The list has already started trickling in, but there are may more guests left to announce.
So far, the one that has got us most excited is Guest of Honour Nathan Fillion better known as Captain Malcolm Reynolds in Firefly and Richard Castle on Castle.
There's a lot of hype around Nathan Fillion this year, he will return to the big screen as Simon Williams Guardians of the Galaxy Vol. 2.
In the past, Fillion also played in Saving Private Ryan, Much Ado About Nothing, Percy Jackson: The Sea of Monsters, Two Guys and a Girl, Buffy the Vampire Slayer. Desperate Housewives, Lost, The Big Bang Theory, Modern Family, and, even on the new Netflix series called Santa Clarita Diet.
Commicon takes place at the Palais des Congres July 7-9.