Sherlock Yack (also known as Sherlock Yack: Zoo-Détective) is an animated television series in 52 episodes of 13 minutes, co-produced by Mondo TV France and ZDF Enterprises, with the participation of TF1 and ZDF, and adapted from the novels of Michel Amelin, illustrated by Ruth Christelle (a.k.a. Colonel Mustard). The airing of the series began on 4 May 2011 on TF1 as part of their TFOU block, and since 22 December 2012.