Bill Barretta (b. June 19, 1964) is a writer, director, producer and puppeteer. He is best-known for his Muppet characters including Pepe the King Prawn, Bobo the Bear, and Johnny Fiama as well as many characters originally performed by Jim Henson: Dr. Teeth, Mahna Mahna, The Swedish Chef and Rowlf the Dog. Other TV credits include Dinosaurs, The Muppets' Wizard of Oz and It's A Very Merry Muppet Christmas Movie. Bill is a graduate of The Neighborhood Playhouse in New York City.
For Henson Alternative's projects, he performed Delbert Kastle in Late Night Buffet with Augie and Del, Bobby Vegan in Tinseltown, partook in specific shows of Puppet Up! - Uncensored and Stuffed and Unstrung, and most recently, performed Phil Phillips in the upcoming movie The Happytime Murders.