Shane Peters is a teenage spy who made his first appearance in Spyfall. He is portrayed by Scott Dunn.
In Spyfall, Shane went undercover as the prince of Hakmakistan as a test to see if Jack was spy material, which was later revealed in Return of Spyfall. In Return of Spyfall, Shane is revealed to be a teenage spy and the son of the world's greatest spy. He, along with Jack, Milton, and Grey defeat the cyborg agents of R.A.S.H. In The Boys are Back in Town, it is revealed that Shane has been working for R.A.S.H. as a double agent, out of jealousy of Jack and Milton's status.
Shane is a very cocky, free-spirited boy who always makes sure he appears confident, due to the pressure put on him by his father, the world's greatest spy. At first, Shane is hesitant to trust Jack and Milton, but eventually warms up to them when they help him prove to his father that he is meant to be a spy, not a florist.