James J. Kroupa is a puppeteer and puppet builder who has worked on a number of Muppet projects since the 1980s.
Sesame Street's 25th Birthday: A Musical Celebration
Muppets from Space
The Muppets Take Manhattan
A Muppets Christmas: Letters to Santa
Sesame Street: Fiesta!
Sesame Street: Sing Yourself Silly!
Sesame Street: Elmo's World: Happy Holidays!
Sesame Street: Singing with the Stars
Bear in the Big Blue House: Potty Time With Bear
Muppets & Magic: Celebrating 70 Years of Jim Henson
Sesame Street: What's the Name of That Song?
Live Long
