James J. Kroupa

James J. Kroupa is a puppeteer and puppet builder who has worked on a number of Muppet projects since the 1980s.

Die Muppets erobern Manhattan (6.6) The Muppets Take Manhattan Film · 1984 als Additional Muppet Performer (voice)

Eureeka's Castle (6.2) Serie · 1989 als Batley, Sir Klank, Giant

Muppets aus dem All (6.1) Muppets from Space Film · 1999 als Additional Muppet Performer

Die Muppets – Briefe an den Weihnachtsmann (6.0) A Muppets Christmas: Letters to Santa Film · 2008 als Additional Muppets (voice)