James J. Kroupa is a puppeteer and puppet builder who has worked on a number of Muppet projects since the 1980s.
1984 · Movie
1999 · Movie
2008 · Movie
1989 · Series
1993 · Movie
1990 · Movie
2002 · Movie
1997 · Movie
2008 · Series
2004 · Movie
2025 · Movie
2012 · Movie
