Here's why:
* He's a character: Mickey Mouse is a cartoon character created by Walt Disney.
* He appears in many shows: Mickey Mouse has been featured in countless animated shorts, television series, and films over the years.
* Examples: Some well-known shows featuring Mickey Mouse include "Mickey Mouse Clubhouse," "Mickey Mouse Works," and "House of Mouse."
So while Mickey Mouse himself isn't a single TV show, he is a prominent character in many American TV shows.