According to TVLine, actor Tom Amandes (Everwood, Revenge, Scandal) has joined the cast of ‘Arrow’ Season 4 as DC Comics villain Noah Kuttler, a.k.a. The Calculator. Amandes will guest star in two episodes and will make his debut as The Calculator in episode 12, titled “Unchained.”

Character description:

A criminal mastermind and technical genius, The Calculator — aka Noah Kuttler — uses his advanced skills in computer science and internet manipulation to blackmail Roy (Colton Haynes) out of retirement to do his bidding, which leads to an epic battle with Team Arrow.

‘Arrow’ Season 4 airs Wednesdays at 8pm on the CW.