Happy Anniversary, Charlie Brown
- annos singulos: 1976
- Patriam: United States of America
- genus: Animation, Documentary
- Studio: Lee Mendelson Film Productions, Charles M. Schulz Creative Associates
- keyword:
- Director: Lee Mendelson
- cast: Carl Reiner, Charles M. Schulz, Bill Melendez, Duncan Watson, Lynn Mortensen, Liam Martin
