Factor Three
Marvel
- First published 1967
A secret criminal organization.
Members
- Banshee — joined 1967
- Blob — joined 1967
- Changeling — joined 1967
- Mastermind — joined 1967
- Mutant-Master — joined 1967
- Ogre — joined 1967
- Unus the Untouchable — joined 1967
- Vanisher — joined 1967