Since cartoon characters are not real it is up to the voice actors to make them sound as real as possible. A lot of the times the voice actors look nothing like the character they are voice acting. They are often time the opposite gender or not at all what you pictured. Here are a few of the most surprising ones.
1. Timmy Turner
2. Patrick Star 3. Tina Belcher
4. SpongeBob... and more 5. Elmo
6. Linda Belcher 6. Pikachu 7. Jimmy Neutron
8. Dora
What do you think about all these different voices? Did any of these surprise you?