- The spinning lines on the hat are actually a disc that can be removed. The disc itself contains great hypnotic power when used by an expert such as Tiboldt. With the disc (and Doc Samson's help), the Ringmaster was able to merge multiple personalities of Bruce Banner into one entity. 
- Appearances of Ringmaster's Hat
- Minor Appearances of Ringmaster's Hat
- Media Ringmaster's Hat was Mentioned in
- Images featuring Ringmaster's Hat
- Item Gallery: Ringmaster's Hat
Links and References
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