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 Cosplay by @casualcosplaykatie at #WonderconWhitney Frost (Agent Carter) cosplay by @casualcosplaykatie at WonderConWhitney Frost cosplay at WonderCon by @casualcosplaykatie