Complex sentence: Because of this--and the implied suicide at the end--this cartoon has rarely been seen on American TV, although it has aired once on TNT in the early 1990s and made its rounds on local affiliate channels.
Split into simpler sentences: Because of this--and the implied suicide at the end--this cartoon has rarely been seen on American TV. It has however aired once on TNT in the early 1990s and made its rounds on local affiliate channels.