We found out earlier today who will be playing Wildcat in Arrow this year ( click here for details on that if you missed it), and now E! Online have revealed that Kelly Frye will play Bete Sans Souci, a.k.a. Plastique in season one of The Flash. The actress - whose credits include NCIS: Los Angeles and The Mentalist - will make her debut in the fifth episode. This take on the character is described as,So, it sounds like Plastique won't be a villain...at least not at first! It seems like a safe bet to say that the shadowy forces in the U.S. government are more than likely A.R.G.U.S., especially as the character has some connections to the Suicide Squad in the comics. What do you think?