A (dare I say it?) cool Killer Frost at WonderCon Photo taken at: WonderCon A (dare I say it?) cool Killer Frost #cosplay at #WonderCon2018 #killerfrost #wondercon On Instagram Related Posts:Killer Frost meets Whitney Frost at LA Comic ConWhitney Frost (Agent Carter) cosplay by @casualcosplaykatie at WonderConThere are those who call me...Tim. (And the killer bunny!)Yesterday at LA Comic Con: Waiting in line, Whitney Frost…