Happy Anniversary, Charlie Brown
- Sal: 1976
- Welat: United States of America
- Genre: Animation, Documentary
- Studio: Lee Mendelson Film Productions, Charles M. Schulz Creative Associates
- Keyword:
- Serek: Lee Mendelson
- Avdan: Carl Reiner, Charles M. Schulz, Bill Melendez, Duncan Watson, Lynn Mortensen, Liam Martin
