From Muppet Wiki

Episode order as defined in production notes. NOTE: If no guest stars or additional cast are listed, the cast is assumed to be:

• Waffle
• Edi
• DJ 1, DJ 2, DJ 3 ("The DJs")
• Bozark
• The Animal Jam Kids

Also, unless otherwise stated, every episode begins with the song Big Body Hello and ends with the song Big Body Goodbye.