James J. Kroupa is a puppeteer and puppet builder who has worked on a number of Muppet projects since the 1980s.
 |
A Muppets Christmas: Letters to Santa | Additional Muppets (voice) | 2008-12-17 |
 |
Sesame Street: What's the Name of That Song? | Additional Muppet Performer | 2004-03-06 |
 |
Muppets from Space | Additional Muppet Performer | 1999-07-14 |
 |
The Muppets Take Manhattan | Additional Muppet Performer (voice) | 1984-06-27 |
