| This page is similar in name or subject to other pages.
See also Tumbler for a complete list of references to clarify differences between these closely named or closely related articles. |
 | |
| The Tumbler | |
| Aliases: | Tumbler |
| Continuity: | Marvel Universe |
| Notability: | Antagonist |
| Type: | Supervillain |
| Gender: | Male |
| Race: | Human |
| Location: | Manhattan, New York City, New York |
| Known relatives: | John Robert Keane |
| Status: | Alive |
| First: | Captain America 291 |
Michael Kenneth Keane is a fictional comic book super-villain called The Tumbler. He is featured in titles published by Marvel Comics and is associated with the Captain America line of titles. He first appeared in Captain America, Volume 1 #291 in March, 1984.