Former Members: Sonic the Hedgehog - Johnny Lightfoot - Porker Lewis - Shortfuse the Cybernik

Other Groups: The Ultimax - The Flock - Turquoise Hill Freedom Fighters - Underground Movement - Sky Pirates - Household Keepers - Chaotix Crew - Scrap Mobians - Dolphin Resort Freedom Fighters - Bounder Brigade

Honorary Members: Knuckles the Echidna - Mark & Sparks