Incroyable! Hosting the legendary French pop show Dim Dam Dom in 1965, Sandie Shaw introduces the first installment of “Marie Mathématique,” an animated short made by “Barbarella” creator Jean-Claude Forest. Serge Gainsbourg wrote the music and sang André Ruellan’s lyrics.

On Halloween, several dozens of Gainsbourg-related items—including nail clippers and cigarette butts—will be auctioned off in Paris.
 

 
In total, there were six installments of “Marie Mathématique,” the rest follow after the jump…