Tenna, full name Mr. "Ant" Tenna, is a Darkner who is the host and director of TV Time, a Dark World TV show. Tenna's personality is that of a typical TV announcer — high-energy, excitable, and always quick with a joke. However, it is revealed behind Tenna’s persona, he is deeply insecure and afraid of being abandoned and useless. His primary motivation is to entertain Lightners. Tenna is a humanoid Darkner with no eyes and a long, pointy nose, having a cubical television for a head. 