These are the shows that didn't deserve cancellation:
10. Bucky O' Hare and the Toad Wars - I never watched this show before, but I head it's a very good one. It's a shame that there's only 13 episodes.
7. Invader Zim - Sure this show was bizarre, but it suffered cancellation due to low ratings.
6. Courage the Cowardly Dog - I heard that the show was cancelled for being too scary, which was pretty stupid to me.
5. Hi Hi Puffy Ami Yumi - I just wish Cartoon Network kept this show forever.
4. My Life as a Teenage Robot - Like 7, this show couldn't make anymore episodes due to low ratings.
3. Danny Phantom - The reason why Butch Hartman cancelled this show, it's because there was a horrible finale.
2. Super Robot Monkey Team Hyperforce Go! - In season 4, there was a cliffhanger that left us all thinking for a season 5.
1. Teen Titans - Why do they have to make that god awful reboot instead a making a 6th season. I hope the 6th season happens.