Happy Anniversary, Charlie Brown
- बर्ष: 1976
- देश: United States of America
- विधा: Animation, Documentary
- स्टुडियो: Lee Mendelson Film Productions, Charles M. Schulz Creative Associates
- कीवर्ड:
- निर्देशक: Lee Mendelson
- जात: Carl Reiner, Charles M. Schulz, Bill Melendez, Duncan Watson, Lynn Mortensen, Liam Martin
