50 mins | Documentary, Animation | Jan. 9, 1976
50 mins | Documentary, Animation | Jan. 9, 1976
| Producers | Charles M. Schulz Creative Associates, Lee Mendelson Film Productions |
| Original title | Happy Anniversary, Charlie Brown |
| Directors | Lee Mendelson |
| Writers | Lee Mendelson |
as Host
as Self
as Snoopy / Woodstock (voice)
as Charlie Brown (voice)
as
as
as Peppermint Patty (voice)