What is the name of the cartoon where the cat is an alien? - briefly
The name of the cartoon where the cat is an alien is "Ren & Stimpy".
What is the name of the cartoon where the cat is an alien? - in detail
The cartoon you are referring to is called "Undergrads." This animated series, which originally aired in 2001, follows the lives of four college students and their experiences during their time at university. One of the main characters, Cal, is not just an ordinary cat; he is actually an alien from another planet. The show cleverly integrates humor and relatable college situations while exploring Cal's unique background as an extraterrestrial being. "Undergrads" offers a fresh perspective on coming-of-age stories, blending the mundane with the extraordinary in a captivating way.