Tom and Jerry is an awesome classic. It takes a lot out of a very simple plot: a cat that wants to catch a mouse. Very simple! In fact, episodes are very simple, but they are cool.
The characters are very well animated considering the year of production, the backgrounds leave you with an open mouth. Old cartoons used to have amazing backgrounds, this is one of the best examples.
The low music and the not-so-usual audio effects are often ignored, but hear this program in "mute"´and you will find it boring...
A cat that wants to catch a mouse. This plot sounds dumb, but the production makes it very awesome.