Some cartoons from Walt Disney's early animation studio.
The Four Musicians of Bremen (1922)
Alice's Egg Plant (1925)
Puss and Boots (1922)
These and a bunch of other great old Disney shorts are are available on a Disney's Rarities from the 1920s-'60s two-disc set, which sells for about $30. - Jennifer
The artist behind Flip the Frog, Ub Iwirks, stopped drawing Flip after he developed a more fruitful character: Mickey Mouse.
Speaking of animation history, this is a great video, but it leaves us with a very specific craving for the Donald and Daffy Duck dueling pianos scene from Who Framed Roger Rabbit, which is nowhere online that we can find. - Jeremiah