On the Arrow episode “Monument Point,” when Team Arrow finds out what havoc Damien Darhk (Neal McDonough) is planning, Felicity (Emily Bett Rickards) realizes she must ask her father, Noah Kuttler (aka the Calculator) for help. Noah agrees to help but his conversation with Oliver (Stephen Amell) leaves Oliver feeling uneasy.
Noah is portrayed by Tom Amandes. He’s known for his roles on Chicago Fire (Detective Ryan Wheeler), Revenge (Lawrence Stamberg), Parenthood (Dr. Pelikan), Scandal (Governor Samuel Reston), Big Love (State Rep. Roy Colburn), Eastwick (Pastor Dunn), Eli Stone (Martin Posner), Everwood (Dr. Harold Abbott), JAG (Cmdr. John Flagler), and The Guardian (Dr. Thomas Reed), among many others. Arrow airs Wednesdays at 8pm on CW.