Chuckie Finster is Tommy Pickles' loyal best friend and the cautious voice of reason among the Rugrats. Unlike Tommy's fearless personality, Chuckie is easily frightened and often worries about everything that could go wrong, but he rarely abandons his friends when they need him. His timid nature hides a strong sense of loyalty and a willingness to face his fears for the people he cares about. After his father marries Kira Watanabe, Chuckie gains a loving stepmother and a stepsister, Kimi.
