The Threat Coming from Space
- Episode aired Dec 7, 2003
- TV-Y7
- 21m
After the destruction of Prison Island, Sonic searches for Chris whom Amy suspects was taken to Dr. Eggman's secret base by Shadow.After the destruction of Prison Island, Sonic searches for Chris whom Amy suspects was taken to Dr. Eggman's secret base by Shadow.After the destruction of Prison Island, Sonic searches for Chris whom Amy suspects was taken to Dr. Eggman's secret base by Shadow.