Halle Stanford. Halle Stanford serves as the President of Television for the Jim Henson Company. She is also a ten time Emmy®-nominated and award winning Executive Producer for Henson. Stanford is currently executive producing for the company The Dark Crystal: Age of Resistance. She is an Amazing Tv producer as well. She has done lots of work on Muppet productions like Muppet Treasure Island, Muppets Tonight, and Bear in the Big Blue House too.