Henry Hugglemonster is a computer-animated children’s television series produced by Brown Bag Films. The show is designed for children aged 2–8. It is based on the 2005 book I'm a Happy Hugglewug written and illustrated by Niamh Sharkey. The series premiered on Playhouse Disney in the United Kingdom on February 8, 2007 and in the United States on April 15. It was aired in 2010 on the afternoon Playhouse Disney segment on Disney Channel in United States and Canada. It ended on November 30, 2010 on Playhouse Disney.