TY - ADVS ED - DIC Entertainment (Firm) ED - NCircle Entertainment. TI - Sonic the hedgehog PY - 2009///] CY - [Place of publication not identified] PB - [Publisher not identified] KW - Good and evil KW - Juvenile films KW - Hedgehogs KW - Robots KW - Video game characters KW - Animated television programs KW - lcgft KW - Children's television programs KW - Fiction television programs N1 - Originally broadcast as a television program in 1993; Title from web page; Heads or tails -- Sonic's nightmare -- Sub-Sonic -- Sonic Past Cool N2 - The evil Dr. Robotnik has invaded Mobotropolis, the capital city of Mobius, with an army of robot soldiers. Now it is up to Sonic to save the citizens of Mobius before it is too late! With the help of his friend, Princess Sally, Sonic and friends form a group called the Freedom Fighters to reestablish Mobius and end Dr. Robotniks rule ER -