Marvel Family Villain
|Alter Ego:||Dr. Filpots|
|Pre-Crisis Affiliations:||Monster Society of Evil|
|Notable Powers:||Hypnotic Banjo and Musical Code|
Captain Marvel Adventures #8
Captain Marvel and the Amazing Case of the Code in Music!
Last Cataloged Appearance:
Superman & Batman: World's Funnest #1
[Mr. Mxyzptlk and Bat-Mite Meet The Marvel Family]
Mr. Banjo was one of Captain Marvel's least physically powerful foes but by using his musical instrument he was able to broadcast messages to the enemies of the United States!