Muppet Sing Alongs: It's Not Easy Being Green

Reparto

• Bill Barretta — Swedish Chef (voice) (archive footage)
• Camille Bonora — Additional Muppets (voice)
• Fran Brill — Clam / Frog (voice) (archive footage)
• Lisa Buckley — Additional Muppets (voice)
• Julianne Buescher — Winkie Bunny / Additional Muppets (voice)
• Kevin Clash — Clifford / Billy Bunny / P.J. / Leon (voice)

Producción

Jim Henson Productions