Sonic Underground The Movie - Halloween Heroes

Evil emerges one Halloween night and someone must take a stand... Join Sonic, his sister Sonia, and brother Manic as they uncover secrets that were never meant to be seen! Evil emerges one Halloween night and someone must take a stand... Join Sonic, his sister Sonia, and brother Manic as they uncover secrets that were never meant to be seen! Evil emerges one Halloween night and someone must take a stand... Join Sonic, his sister Sonia, and brother Manic as they uncover secrets that were never meant to be seen! Evil emerges one Halloween night and someone must take a stand... Join Sonic, his sister Sonia, and brother Manic as they uncover secrets that were never meant to be seen!