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Sonic Underground
Bartleby the Prisoner
TV-Y7
S1 • E37 Oct 18, 1999 21m6.8
Robotnik's new weapon, Art, is the enforcer of Robotropolis new eradication policy. Art's objective is to destroy everything in sight, including Sonic, Manic and Sonia. The giant mechanical beast is seemingly unstoppable until he overhears the musical melodies of the Underground band.