It's an Adventure, Charlie Brown is the 25th prime-time animated TV special based upon the popular comic strip Peanuts, by Charles M. Schulz. It was originally aired on the CBS network on May 16, 1983. It, along with 1982's A Charlie Brown Celebration inspired the Saturday Morning series The Charlie Brown and Snoopy Show.
It's an Adventure, Charlie Brown (1) is currently not available on any services.