Characters who have brains which are drastically enlarged.
All items (20)
- Alexander Salkind (Earth-One)
- Arnold Hugo (Earth-508)
- Arnold Hugo (Earth-One)
- Arnold Hugo (Scooby-Doo Team-Up)
- Hector Hammond (Earth-508)
- Hector Hammond (Green Lantern Movie)
- Hector Hammond (New Earth)
- Henry King (The Brave and the Bold)
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