When I met Steve this summer, he explained that's why Jim Lewis hasn't been too involved with Muppet projects in recent years, to spend more time with his family. Which is all well and good. There's been plenty of people in various aspects of show business who choose family over career (most notably Rick Moranis); gotta respect that.
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Sesame Street debuts on Netflix
Jim Henson Idea Man
Back to the Rock Season 2
Bear arrives on Disney+
Sam and Friends Book