Hank Hibler

From Muppet Wiki

Hank Hibler appeared in the Dinosaurs episode "Charlene and Her Amazing Humans". He was a booking agent who discovered Charlene Sinclair and the Cavelings at a talent show and represented them, getting them gigs at a state fair and a stunt show, Channel 63's Leap to the Stars. After Charlene ended her act and sent the Cavelings back to the woods, he negotiated with the mother of the cavelings.