- Country: USA
- Genres: Animation, Comedy, Family, Short, Sport
- Release: 1976-03-16
- Director: Phil Roman
- Writers: Charles M. Schulz
- Language: English
- Stars: Dylan Beach , Sarah Beach , Greg Felton , Michelle Muller , Gail Davis , Stuart Brotman , Liam Martin , Vinny Dow , Vinny Dow , Bill Melendez , Bill Melendez , Bill Melendez , Bill Melendez
- Runtime: 24 min
- Awards: Nominated for 1 Primetime Emmy. 1 nomination total
- AKA: Es el día del árbol, Charlie Brown (Argentina) , É Dia da Arvore, Charlie Brown (Brazil) , It's Arbor Day, Charlie Brown (United States of America) , It's Arbor Day, Charlie Brown
- Plot: To celebrate Arbor Day, the gang decide to do a great gardening project for Charlie Brown. Unfortunately, Charlie Brown learns that they did it in his baseball diamond, turning it in to a lush garden. With no alternative, he is forced to play against Peppermint Patty's team in that field. However, the bizarre setting seems to be working to his advantage.
- IMDB:tt0074697
It’s Arbor Day, Charlie Brown Cast · · · ALL
Phil Roman
Director
Dylan Beach
Charlie Brown
Sarah Beach
Lucy van Pelt
Greg Felton
Schroeder
Michelle Muller
Frieda
Stuart Brotman
Patricia 'Peppermint Patty' Reichardt
Liam Martin
Linus van Pelt
Vinny Dow
Rerun van Pelt / Pigpen
Bill Melendez
Snoopy / Woodstock