Wil Cwac Cwac is a Welsh-language animated television series produced in 1982 by Siriol Animation for S4C. It is based on a series of children's books written in the early 1930s by Jennie Thomas and J. O. Williams, including the famous Welsh-language book Llyfr Mawr y Plant (Welsh for Big Children's Book). Both book and TV series take place in rural Wales. It was later dubbed into the American English version, produced in 1992 and was narrated by Liza Ross, aired on the Disney Channel's Lunch Box block.
