Henn began his career as an inbetweener on The Fox and the Hound and later went to work on films such as Mickey's Christmas Carol, The Great Mouse Detective, The Little Mermaid and many more.
Henn began his career as an inbetweener on The Fox and the Hound after joining the animation studio in 1980. Henn later went to work on films such as Mickey's Christmas Carol, The Great Mouse Detective, The Little Mermaid and many more.