SEASON 4 | EPISODE 12
ROY HARPER RETURNS; NYSSA MAKES HER MOVE
The team faces off against a formidable villain nicknamed The Calculator (guest star Tom Amandes). Meanwhile, Nyssa (guest star Katrina Law) makes her move and Roy Harper (guest star Colton Haynes) returns to Star City.
|RELEASE DATE: 2016.02.03 | 08:00-09:00 PM
DIRECTED: Kevin Fair
WRITTEN: Speed Weed & Beth Schwartz