Marvel Family Villain
| Alter Ego: | Dr. Filpots |
| Height: | 5' 5" |
| Weight: | 245 lb. |
| Hair: | Red |
| Eyes: | Blue |
| Pre-Crisis Affiliations: | Monster Society of Evil |
| Notable Powers: | Hypnotic Banjo and Musical Code |
First Appearance:
Captain Marvel Adventures #8
(Mar 1942)
Captain Marvel and the Amazing Case of the Code in Music!
Last Cataloged Appearance:
Superman & Batman: World's Funnest #1
(Jan 2001)
[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!