USR robopsychologist who assists Spooner in investigating the case. She helps analyze Sonny's unique programming, secretly saves him from destruction, and later provides the nanites that Spooner uses to shut down VIKI's rogue network.
Calvin and Spooner form a core investigative alliance.
Calvin acts as Sonny's primary defender within USR.
Calvin serves as a senior scientist under Robertson.
Explore the full interactive character relationship map of I, Robot