A unique NS-5 robot with free will, emotions, and the ability to dream. Created by Lanning to stop VIKI, he leaves clues for Spooner, admits to killing Lanning to draw Spooner's attention, and ultimately helps destroy VIKI before seeking a new purpose among decommissioned robots.
Spooner and Sonny become key allies against the AI threat.
Calvin acts as Sonny's primary defender within USR.
Lanning engineered Sonny as a contingency against VIKI.
Explore the full interactive character relationship map of I, Robot