Cosgrove Hall is a British animation studio founded in 1982 by Brian Cosgrove and Mark Hall. It is best known for producing popular children's television series, including Danger Mouse and Count Duckula. The studio gained a reputation for its distinctive animation style and engaging storytelling. In 2004, Cosgrove Hall was acquired by Entertainment Rights, which later became part of DreamWorks Animation. The studio continued to produce content until it ceased operations in 2009. Despite its closure, the legacy of Cosgrove Hall lives on through its beloved characters and shows that remain popular with audiences today.