Pingu is a British-Swiss stop-motion clay animated children's comedy television series created by Otmar Gutmann and produced from 1986 to 2000 for Swiss television by Trickfilmstudio and The Pygos Group. It centres on a family of anthropomorphic penguins who live at the South Pole. The main character is the family's son and title character, Pingu. Within the first 4 series, all the characters are performed by Italian voice actor Carlo Bonomi without a script, using a language of noises that he had already developed and used for the earlier Osvaldo Cavandoli's La Linea. In series 5 and 6, the Pingu cast was jointly voiced by David Sant and Marcello Magni.