We greatly appreciate those who follow our regular updates about our practices and contribute to the discussion regarding unusual cases. Recently, one such follower took participation to a new level! After seeing many of the cases we post to illustrate the oddities and ability of endodontics to save the natural dentition, they wanted to see what all the hype was about at our new practice in Roscoe Village! Low and behold, five canals in this mandibular molar with the distal root demonstrating a 3:1 anatomy (3 orifices and 1 portal of exit).