12 Great TV Characters Who Appeared In Just 1 Episode

While audiences can grow to love TV characters over the course of many seasons, some characters only need a single episode to leave their mark. Long-running TV shows constantly introduce new characters to keep things fresh, and sometimes these characters steal the spotlight from the protagonists. Great actors can help their characters stand out, but sometimes the very idea of a new character is so compelling that they are bound to grab people’s attention. Brilliant one-off characters help to flesh out the world of the shows that they are in, and they can bring the best out of the main cast as well.