One old cartoon with superheroes was 'Spider-Man' from the 1960s. It had simple but fun storylines and great action scenes for its time.
One of them could be 'She-Ra and the Princesses of Power'. It has a diverse group of female heroes saving the day. The characters have unique personalities and skills. Also, 'The Powerpuff Girls' is well-known. They're cute but fierce when it comes to fighting villains.
The cartoon 'Bolt' features a dog hero. He thinks he has real superpowers and goes on adventures. Another one is '101 Dalmatians', where the dalmatian puppies have to be saved from the villain.
You might find funny ones where the heroes have crazy expressions and comical interactions. Like when they get lost in a strange map and have funny reactions.
One popular cartoon with women heroes is 'Wonder Woman'. It showcases her strength and courage.
You can't go wrong with 'Marvel Ultimate Alliance'. It lets you play as a team of various Marvel superheroes and follows elements from the comics. The story and characters are pretty faithful to the source material.
There's 'Charlotte's Web', which isn't strictly a cartoon focused on spiders, but spiders play a significant role. It's a heartwarming story with some great lessons.
One old cartoon with dogs is 'The 101 Dalmatians'. It's about a bunch of dalmatian puppies and their adventures. The animation is quite charming.
There's 'VeggieTales' which is a well-known one. It has various vegetable characters teaching moral lessons.
There's 'Dora the Explorer', which although not strictly an old cartoon, has Mexican elements and characters. It focuses on adventures and showcases some Mexican culture. Another one could be 'El Chavo del Ocho', a classic that had Mexican characters and their stories.
Well, one classic is 'Fantastic Mr. Fox'. It's a charming story about a clever fox and his adventures.