[adult swim] wiki
Space Ghost Coast to Coast guest star
Episode 101
Susan Powter

Susan Powter (b. 1957) is an Australian-born American motivational speaker, nutritionist, personal trainer, and author, who rose to fame in the 1990s with her catchphrase "Stop the Insanity!", the centerpiece of her weight-loss infomercial.

She has the honor of being the first ever guest on Space Ghost Coast to Coast, in the episode "Spanish Translation."

Due to the crew spending all of the show's budget on breaking Space Ghost out of jail in "Live at the Filmore," they decide to reuse her footage for the episode, which incidentally makes her the final guest of the original Cartoon Network/Adult Swim run as well.