Best Animation Movies of 1972

The Once-ler, a ruined industrialist, tells the tale of his rise to wealth and subsequent fall, as he disregarded the warnings of a wise old forest creature called the Lorax about the environmental destruction caused by his greed.

When Snoopy receives a letter from his original owner Lila, he goes to visit her in the hospital while Charlie Brown and the gang are on the lookout for him. Suddenly, Snoopy feels that he must go live with Lila, but must say goodbye to all his friends. In his adventure to the hospital, he encounters numerous "No Dogs Allowed" signs, an annoying little girl who desires to keep him, and more!

After being hunted to near-extinction, the last male Eskimo curlew searches for a mate while making the annual migration from the arctic tundra to the nesting grounds in Argentina.

A talking squirrel must save the holiday by rescuing a young Pilgrim boy and a young Native American boy that has gone missing in the woods on Thanksgiving day.

An abstract computer-generated animation set to music by Terry Riley.

Animator Ryan Larkin does a visual improvisation to music performed by a popular group presented as sidewalk entertainers. His take-off point is the music, but his own beat is more boisterous than that of the musicians. The illustrations range from convoluted abstractions to caricatures of familiar rituals. Without words.

Archive film showing possibly the first example of digital rendering, made by Pixar co-founders Ed Catmull and Fred Parke in 1972, was stumbled upon by the son of Robert B Ingebretsen, who also set up the world-famous U.S. studio. A six minute version shows additional CGI animation of an artificial heart valve, and human heads.

The special is set in a town almost like in Disney's Lady and the Tramp, and it was Christmas Eve. In one house, a little boy named Timmy was read a Christmas story and tucked into bed. The resident mouse Gumdrop , while admiring the house all decorated for Christmas, noticed Timmy's letter to Santa on the floor. The letter must of have fallen off the table and never got mailed. So he and the family dog Gobber set outside to deliver the letter to Santa and save Christmas for Timmy.

Yogi, Boo Boo and many of his friends including Huckleberry Hound, Snagglepuss, Magilla Gorilla among others decide to build an ark to look for the mythical Perfect Place which is peaceful and hasn't been affected by man and pollution. They hire the Jellystone's janitor Noah Smith to act as captain and travel throughout the world looking for such a place. Even though they think every place they land is a "Perfect place", they soon find out that there is definitely no place like home.